655413120

素因数分解:

$2^7\times 3^4\times 5^1\times {\mathrm{47}}^1\times {\mathrm{269}}^1$

素因数の和:347

約数の個数: 320

約数和(自身を含む): 2399284800

約数和(自身を除く): 1743871680

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 47, 48, 54, 60, 64, 72, 80, 81, 90, 94, 96, 108, 120, 128, 135, 141, 144, 160, 162, 180, 188, 192, 216, 235, 240, 269, 270, 282, 288, 320, 324, 360, 376, 384, 405, 423, 432, 470, 480, 538, 540, 564, 576, 640, 648, 705, 720, 752, 807, 810, 846, 864, 940, 960, 1076, 1080, 1128, 1152, 1269, 1296, 1345, 1410, 1440, 1504, 1614, 1620, 1692, 1728, 1880, 1920, 2115, 2152, 2160, 2256, 2421, 2538, 2592, 2690, 2820, 2880, 3008, 3228, 3240, 3384, 3456, 3760, 3807, 4035, 4230, 4304, 4320, 4512, 4842, 5076, 5184, 5380, 5640, 5760, 6016, 6345, 6456, 6480, 6768, 7263, 7520, 7614, 8070, 8460, 8608, 8640, 9024, 9684, 10152, 10368, 10760, 11280, 12105, 12643, 12690, 12912, 12960, 13536, 14526, 15040, 15228, 16140, 16920, 17216, 17280, 18048, 19035, 19368, 20304, 21520, 21789, 22560, 24210, 25286, 25380, 25824, 25920, 27072, 29052, 30080, 30456, 32280, 33840, 34432, 36315, 37929, 38070, 38736, 40608, 43040, 43578, 45120, 48420, 50572, 50760, 51648, 51840, 54144, 58104, 60912, 63215, 64560, 67680, 72630, 75858, 76140, 77472, 81216, 86080, 87156, 90240, 96840, 101144, 101520, 103296, 108945, 113787, 116208, 121824, 126430, 129120, 135360, 145260, 151716, 152280, 154944, 162432, 172160, 174312, 189645, 193680, 202288, 203040, 217890, 227574, 232416, 243648, 252860, 258240, 270720, 290520, 303432, 304560, 309888, 341361, 348624, 379290, 387360, 404576, 406080, 435780, 455148, 464832, 487296, 505720, 516480, 568935, 581040, 606864, 609120, 682722, 697248, 758580, 774720, 809152, 812160, 871560, 910296, 929664, 1011440, 1024083, 1137870, 1162080, 1213728, 1218240, 1365444, 1394496, 1517160, 1549440, 1618304, 1706805, 1743120, 1820592, 2022880, 2048166, 2275740, 2324160, 2427456, 2436480, 2730888, 2788992, 3034320, 3413610, 3486240, 3641184, 4045760, 4096332, 4551480, 4648320, 4854912, 5120415, 5461776, 6068640, 6827220, 6972480, 7282368, 8091520, 8192664, 9102960, 10240830, 10923552, 12137280, 13654440, 13944960, 14564736, 16385328, 18205920, 20481660, 21847104, 24274560, 27308880, 32770656, 36411840, 40963320, 43694208, 54617760, 65541312, 72823680, 81926640, 109235520, 131082624, 163853280, 218471040, 327706560, 655413120]

約数ペア:

[(1, 655413120), (2, 327706560), (3, 218471040), (4, 163853280), (5, 131082624), (6, 109235520), (8, 81926640), (9, 72823680), (10, 65541312), (12, 54617760), (15, 43694208), (16, 40963320), (18, 36411840), (20, 32770656), (24, 27308880), (27, 24274560), (30, 21847104), (32, 20481660), (36, 18205920), (40, 16385328), (45, 14564736), (47, 13944960), (48, 13654440), (54, 12137280), (60, 10923552), (64, 10240830), (72, 9102960), (80, 8192664), (81, 8091520), (90, 7282368), (94, 6972480), (96, 6827220), (108, 6068640), (120, 5461776), (128, 5120415), (135, 4854912), (141, 4648320), (144, 4551480), (160, 4096332), (162, 4045760), (180, 3641184), (188, 3486240), (192, 3413610), (216, 3034320), (235, 2788992), (240, 2730888), (269, 2436480), (270, 2427456), (282, 2324160), (288, 2275740), (320, 2048166), (324, 2022880), (360, 1820592), (376, 1743120), (384, 1706805), (405, 1618304), (423, 1549440), (432, 1517160), (470, 1394496), (480, 1365444), (538, 1218240), (540, 1213728), (564, 1162080), (576, 1137870), (640, 1024083), (648, 1011440), (705, 929664), (720, 910296), (752, 871560), (807, 812160), (810, 809152), (846, 774720), (864, 758580), (940, 697248), (960, 682722), (1076, 609120), (1080, 606864), (1128, 581040), (1152, 568935), (1269, 516480), (1296, 505720), (1345, 487296), (1410, 464832), (1440, 455148), (1504, 435780), (1614, 406080), (1620, 404576), (1692, 387360), (1728, 379290), (1880, 348624), (1920, 341361), (2115, 309888), (2152, 304560), (2160, 303432), (2256, 290520), (2421, 270720), (2538, 258240), (2592, 252860), (2690, 243648), (2820, 232416), (2880, 227574), (3008, 217890), (3228, 203040), (3240, 202288), (3384, 193680), (3456, 189645), (3760, 174312), (3807, 172160), (4035, 162432), (4230, 154944), (4304, 152280), (4320, 151716), (4512, 145260), (4842, 135360), (5076, 129120), (5184, 126430), (5380, 121824), (5640, 116208), (5760, 113787), (6016, 108945), (6345, 103296), (6456, 101520), (6480, 101144), (6768, 96840), (7263, 90240), (7520, 87156), (7614, 86080), (8070, 81216), (8460, 77472), (8608, 76140), (8640, 75858), (9024, 72630), (9684, 67680), (10152, 64560), (10368, 63215), (10760, 60912), (11280, 58104), (12105, 54144), (12643, 51840), (12690, 51648), (12912, 50760), (12960, 50572), (13536, 48420), (14526, 45120), (15040, 43578), (15228, 43040), (16140, 40608), (16920, 38736), (17216, 38070), (17280, 37929), (18048, 36315), (19035, 34432), (19368, 33840), (20304, 32280), (21520, 30456), (21789, 30080), (22560, 29052), (24210, 27072), (25286, 25920), (25380, 25824)]