780336720

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{79}}^1\times {\mathrm{269}}^1$

素因数の和:387

約数の個数: 320

約数和(自身を含む): 2892672000

約数和(自身を除く): 2112335280

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 17, 18, 20, 24, 27, 30, 34, 36, 40, 45, 48, 51, 54, 60, 68, 72, 79, 80, 85, 90, 102, 108, 120, 135, 136, 144, 153, 158, 170, 180, 204, 216, 237, 240, 255, 269, 270, 272, 306, 316, 340, 360, 395, 408, 432, 459, 474, 510, 538, 540, 612, 632, 680, 711, 720, 765, 790, 807, 816, 918, 948, 1020, 1076, 1080, 1185, 1224, 1264, 1343, 1345, 1360, 1422, 1530, 1580, 1614, 1836, 1896, 2040, 2133, 2152, 2160, 2295, 2370, 2421, 2448, 2686, 2690, 2844, 3060, 3160, 3228, 3555, 3672, 3792, 4029, 4035, 4080, 4266, 4304, 4573, 4590, 4740, 4842, 5372, 5380, 5688, 6120, 6320, 6456, 6715, 7110, 7263, 7344, 8058, 8070, 8532, 9146, 9180, 9480, 9684, 10665, 10744, 10760, 11376, 12087, 12105, 12240, 12912, 13430, 13719, 14220, 14526, 16116, 16140, 17064, 18292, 18360, 18960, 19368, 20145, 21251, 21330, 21488, 21520, 22865, 24174, 24210, 26860, 27438, 28440, 29052, 32232, 32280, 34128, 36261, 36315, 36584, 36720, 38736, 40290, 41157, 42502, 42660, 45730, 48348, 48420, 53720, 54876, 56880, 58104, 60435, 63753, 64464, 64560, 68595, 72522, 72630, 73168, 80580, 82314, 85004, 85320, 91460, 96696, 96840, 106255, 107440, 109752, 116208, 120870, 123471, 127506, 137190, 145044, 145260, 161160, 164628, 170008, 170640, 181305, 182920, 191259, 193392, 193680, 205785, 212510, 219504, 241740, 246942, 255012, 274380, 290088, 290520, 318765, 322320, 329256, 340016, 361267, 362610, 365840, 382518, 411570, 425020, 483480, 493884, 510024, 548760, 573777, 580176, 581040, 617355, 637530, 658512, 722534, 725220, 765036, 823140, 850040, 956295, 966960, 987768, 1020048, 1083801, 1097520, 1147554, 1234710, 1275060, 1445068, 1450440, 1530072, 1646280, 1700080, 1806335, 1912590, 1975536, 2167602, 2295108, 2469420, 2550120, 2868885, 2890136, 2900880, 3060144, 3251403, 3292560, 3612670, 3825180, 4335204, 4590216, 4938840, 5100240, 5419005, 5737770, 5780272, 6502806, 7225340, 7650360, 8670408, 9180432, 9754209, 9877680, 10838010, 11475540, 13005612, 14450680, 15300720, 16257015, 17340816, 19508418, 21676020, 22951080, 26011224, 28901360, 32514030, 39016836, 43352040, 45902160, 48771045, 52022448, 65028060, 78033672, 86704080, 97542090, 130056120, 156067344, 195084180, 260112240, 390168360, 780336720]

約数ペア:

[(1, 780336720), (2, 390168360), (3, 260112240), (4, 195084180), (5, 156067344), (6, 130056120), (8, 97542090), (9, 86704080), (10, 78033672), (12, 65028060), (15, 52022448), (16, 48771045), (17, 45902160), (18, 43352040), (20, 39016836), (24, 32514030), (27, 28901360), (30, 26011224), (34, 22951080), (36, 21676020), (40, 19508418), (45, 17340816), (48, 16257015), (51, 15300720), (54, 14450680), (60, 13005612), (68, 11475540), (72, 10838010), (79, 9877680), (80, 9754209), (85, 9180432), (90, 8670408), (102, 7650360), (108, 7225340), (120, 6502806), (135, 5780272), (136, 5737770), (144, 5419005), (153, 5100240), (158, 4938840), (170, 4590216), (180, 4335204), (204, 3825180), (216, 3612670), (237, 3292560), (240, 3251403), (255, 3060144), (269, 2900880), (270, 2890136), (272, 2868885), (306, 2550120), (316, 2469420), (340, 2295108), (360, 2167602), (395, 1975536), (408, 1912590), (432, 1806335), (459, 1700080), (474, 1646280), (510, 1530072), (538, 1450440), (540, 1445068), (612, 1275060), (632, 1234710), (680, 1147554), (711, 1097520), (720, 1083801), (765, 1020048), (790, 987768), (807, 966960), (816, 956295), (918, 850040), (948, 823140), (1020, 765036), (1076, 725220), (1080, 722534), (1185, 658512), (1224, 637530), (1264, 617355), (1343, 581040), (1345, 580176), (1360, 573777), (1422, 548760), (1530, 510024), (1580, 493884), (1614, 483480), (1836, 425020), (1896, 411570), (2040, 382518), (2133, 365840), (2152, 362610), (2160, 361267), (2295, 340016), (2370, 329256), (2421, 322320), (2448, 318765), (2686, 290520), (2690, 290088), (2844, 274380), (3060, 255012), (3160, 246942), (3228, 241740), (3555, 219504), (3672, 212510), (3792, 205785), (4029, 193680), (4035, 193392), (4080, 191259), (4266, 182920), (4304, 181305), (4573, 170640), (4590, 170008), (4740, 164628), (4842, 161160), (5372, 145260), (5380, 145044), (5688, 137190), (6120, 127506), (6320, 123471), (6456, 120870), (6715, 116208), (7110, 109752), (7263, 107440), (7344, 106255), (8058, 96840), (8070, 96696), (8532, 91460), (9146, 85320), (9180, 85004), (9480, 82314), (9684, 80580), (10665, 73168), (10744, 72630), (10760, 72522), (11376, 68595), (12087, 64560), (12105, 64464), (12240, 63753), (12912, 60435), (13430, 58104), (13719, 56880), (14220, 54876), (14526, 53720), (16116, 48420), (16140, 48348), (17064, 45730), (18292, 42660), (18360, 42502), (18960, 41157), (19368, 40290), (20145, 38736), (21251, 36720), (21330, 36584), (21488, 36315), (21520, 36261), (22865, 34128), (24174, 32280), (24210, 32232), (26860, 29052), (27438, 28440)]