485210760

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{107}}^1$

素因数の和:228

約数の個数: 256

約数和(自身を含む): 1612431360

約数和(自身を除く): 1127220600

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 23, 24, 30, 31, 40, 46, 53, 60, 62, 69, 92, 93, 106, 107, 115, 120, 124, 138, 155, 159, 184, 186, 212, 214, 230, 248, 265, 276, 310, 318, 321, 345, 372, 424, 428, 460, 465, 530, 535, 552, 620, 636, 642, 690, 713, 744, 795, 856, 920, 930, 1060, 1070, 1219, 1240, 1272, 1284, 1380, 1426, 1590, 1605, 1643, 1860, 2120, 2139, 2140, 2438, 2461, 2568, 2760, 2852, 3180, 3210, 3286, 3317, 3565, 3657, 3720, 4278, 4280, 4876, 4922, 4929, 5671, 5704, 6095, 6360, 6420, 6572, 6634, 7130, 7314, 7383, 8215, 8556, 9752, 9844, 9858, 9951, 10695, 11342, 12190, 12305, 12840, 13144, 13268, 14260, 14628, 14766, 16430, 16585, 17013, 17112, 18285, 19688, 19716, 19902, 21390, 22684, 24380, 24610, 24645, 26536, 28355, 28520, 29256, 29532, 32860, 33170, 34026, 36570, 36915, 37789, 39432, 39804, 42780, 45368, 48760, 49220, 49290, 49755, 56710, 59064, 65720, 66340, 68052, 73140, 73830, 75578, 76291, 79608, 85065, 85560, 98440, 98580, 99510, 113367, 113420, 130433, 132680, 136104, 146280, 147660, 151156, 152582, 170130, 175801, 188945, 197160, 199020, 226734, 226840, 228873, 260866, 295320, 302312, 305164, 340260, 351602, 377890, 381455, 391299, 398040, 453468, 457746, 521732, 527403, 566835, 610328, 652165, 680520, 703204, 755780, 762910, 782598, 879005, 906936, 915492, 1043464, 1054806, 1133670, 1144365, 1304330, 1406408, 1511560, 1525820, 1565196, 1758010, 1830984, 1956495, 2109612, 2267340, 2288730, 2608660, 2637015, 3051640, 3130392, 3516020, 3912990, 4043423, 4219224, 4534680, 4577460, 5217320, 5274030, 7032040, 7825980, 8086846, 9154920, 10548060, 12130269, 15651960, 16173692, 20217115, 21096120, 24260538, 32347384, 40434230, 48521076, 60651345, 80868460, 97042152, 121302690, 161736920, 242605380, 485210760]

約数ペア:

[(1, 485210760), (2, 242605380), (3, 161736920), (4, 121302690), (5, 97042152), (6, 80868460), (8, 60651345), (10, 48521076), (12, 40434230), (15, 32347384), (20, 24260538), (23, 21096120), (24, 20217115), (30, 16173692), (31, 15651960), (40, 12130269), (46, 10548060), (53, 9154920), (60, 8086846), (62, 7825980), (69, 7032040), (92, 5274030), (93, 5217320), (106, 4577460), (107, 4534680), (115, 4219224), (120, 4043423), (124, 3912990), (138, 3516020), (155, 3130392), (159, 3051640), (184, 2637015), (186, 2608660), (212, 2288730), (214, 2267340), (230, 2109612), (248, 1956495), (265, 1830984), (276, 1758010), (310, 1565196), (318, 1525820), (321, 1511560), (345, 1406408), (372, 1304330), (424, 1144365), (428, 1133670), (460, 1054806), (465, 1043464), (530, 915492), (535, 906936), (552, 879005), (620, 782598), (636, 762910), (642, 755780), (690, 703204), (713, 680520), (744, 652165), (795, 610328), (856, 566835), (920, 527403), (930, 521732), (1060, 457746), (1070, 453468), (1219, 398040), (1240, 391299), (1272, 381455), (1284, 377890), (1380, 351602), (1426, 340260), (1590, 305164), (1605, 302312), (1643, 295320), (1860, 260866), (2120, 228873), (2139, 226840), (2140, 226734), (2438, 199020), (2461, 197160), (2568, 188945), (2760, 175801), (2852, 170130), (3180, 152582), (3210, 151156), (3286, 147660), (3317, 146280), (3565, 136104), (3657, 132680), (3720, 130433), (4278, 113420), (4280, 113367), (4876, 99510), (4922, 98580), (4929, 98440), (5671, 85560), (5704, 85065), (6095, 79608), (6360, 76291), (6420, 75578), (6572, 73830), (6634, 73140), (7130, 68052), (7314, 66340), (7383, 65720), (8215, 59064), (8556, 56710), (9752, 49755), (9844, 49290), (9858, 49220), (9951, 48760), (10695, 45368), (11342, 42780), (12190, 39804), (12305, 39432), (12840, 37789), (13144, 36915), (13268, 36570), (14260, 34026), (14628, 33170), (14766, 32860), (16430, 29532), (16585, 29256), (17013, 28520), (17112, 28355), (18285, 26536), (19688, 24645), (19716, 24610), (19902, 24380), (21390, 22684)]