307894080

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{24671}}^1$

素因数の和:24704

約数の個数: 112

約数和(自身を含む): 1052803584

約数和(自身を除く): 744909504

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 32, 39, 40, 48, 52, 60, 64, 65, 78, 80, 96, 104, 120, 130, 156, 160, 192, 195, 208, 240, 260, 312, 320, 390, 416, 480, 520, 624, 780, 832, 960, 1040, 1248, 1560, 2080, 2496, 3120, 4160, 6240, 12480, 24671, 49342, 74013, 98684, 123355, 148026, 197368, 246710, 296052, 320723, 370065, 394736, 493420, 592104, 641446, 740130, 789472, 962169, 986840, 1184208, 1282892, 1480260, 1578944, 1603615, 1924338, 1973680, 2368416, 2565784, 2960520, 3207230, 3848676, 3947360, 4736832, 4810845, 5131568, 5921040, 6414460, 7697352, 7894720, 9621690, 10263136, 11842080, 12828920, 15394704, 19243380, 20526272, 23684160, 25657840, 30789408, 38486760, 51315680, 61578816, 76973520, 102631360, 153947040, 307894080]

約数ペア:

[(1, 307894080), (2, 153947040), (3, 102631360), (4, 76973520), (5, 61578816), (6, 51315680), (8, 38486760), (10, 30789408), (12, 25657840), (13, 23684160), (15, 20526272), (16, 19243380), (20, 15394704), (24, 12828920), (26, 11842080), (30, 10263136), (32, 9621690), (39, 7894720), (40, 7697352), (48, 6414460), (52, 5921040), (60, 5131568), (64, 4810845), (65, 4736832), (78, 3947360), (80, 3848676), (96, 3207230), (104, 2960520), (120, 2565784), (130, 2368416), (156, 1973680), (160, 1924338), (192, 1603615), (195, 1578944), (208, 1480260), (240, 1282892), (260, 1184208), (312, 986840), (320, 962169), (390, 789472), (416, 740130), (480, 641446), (520, 592104), (624, 493420), (780, 394736), (832, 370065), (960, 320723), (1040, 296052), (1248, 246710), (1560, 197368), (2080, 148026), (2496, 123355), (3120, 98684), (4160, 74013), (6240, 49342), (12480, 24671)]