1210308840

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{258613}}^1$

素因数の和:258643

約数の個数: 96

約数和(自身を含む): 4236097320

約数和(自身を除く): 3025788480

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 18, 20, 24, 26, 30, 36, 39, 40, 45, 52, 60, 65, 72, 78, 90, 104, 117, 120, 130, 156, 180, 195, 234, 260, 312, 360, 390, 468, 520, 585, 780, 936, 1170, 1560, 2340, 4680, 258613, 517226, 775839, 1034452, 1293065, 1551678, 2068904, 2327517, 2586130, 3103356, 3361969, 3879195, 4655034, 5172260, 6206712, 6723938, 7758390, 9310068, 10085907, 10344520, 11637585, 13447876, 15516780, 16809845, 18620136, 20171814, 23275170, 26895752, 30257721, 31033560, 33619690, 40343628, 46550340, 50429535, 60515442, 67239380, 80687256, 93100680, 100859070, 121030884, 134478760, 151288605, 201718140, 242061768, 302577210, 403436280, 605154420, 1210308840]

約数ペア:

[(1, 1210308840), (2, 605154420), (3, 403436280), (4, 302577210), (5, 242061768), (6, 201718140), (8, 151288605), (9, 134478760), (10, 121030884), (12, 100859070), (13, 93100680), (15, 80687256), (18, 67239380), (20, 60515442), (24, 50429535), (26, 46550340), (30, 40343628), (36, 33619690), (39, 31033560), (40, 30257721), (45, 26895752), (52, 23275170), (60, 20171814), (65, 18620136), (72, 16809845), (78, 15516780), (90, 13447876), (104, 11637585), (117, 10344520), (120, 10085907), (130, 9310068), (156, 7758390), (180, 6723938), (195, 6206712), (234, 5172260), (260, 4655034), (312, 3879195), (360, 3361969), (390, 3103356), (468, 2586130), (520, 2327517), (585, 2068904), (780, 1551678), (936, 1293065), (1170, 1034452), (1560, 775839), (2340, 517226), (4680, 258613)]