1554865459680

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{249177157}}^1$

素因数の和:249177188

約数の個数: 96

約数和(自身を含む): 5274582080544

約数和(自身を除く): 3719716620864

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, 65, 78, 80, 96, 104, 120, 130, 156, 160, 195, 208, 240, 260, 312, 390, 416, 480, 520, 624, 780, 1040, 1248, 1560, 2080, 3120, 6240, 249177157, 498354314, 747531471, 996708628, 1245885785, 1495062942, 1993417256, 2491771570, 2990125884, 3239303041, 3737657355, 3986834512, 4983543140, 5980251768, 6478606082, 7475314710, 7973669024, 9717909123, 9967086280, 11960503536, 12957212164, 14950629420, 16196515205, 19435818246, 19934172560, 23921007072, 25914424328, 29901258840, 32393030410, 38871636492, 39868345120, 48589545615, 51828848656, 59802517680, 64786060820, 77743272984, 97179091230, 103657697312, 119605035360, 129572121640, 155486545968, 194358182460, 259144243280, 310973091936, 388716364920, 518288486560, 777432729840, 1554865459680]

約数ペア:

[(1, 1554865459680), (2, 777432729840), (3, 518288486560), (4, 388716364920), (5, 310973091936), (6, 259144243280), (8, 194358182460), (10, 155486545968), (12, 129572121640), (13, 119605035360), (15, 103657697312), (16, 97179091230), (20, 77743272984), (24, 64786060820), (26, 59802517680), (30, 51828848656), (32, 48589545615), (39, 39868345120), (40, 38871636492), (48, 32393030410), (52, 29901258840), (60, 25914424328), (65, 23921007072), (78, 19934172560), (80, 19435818246), (96, 16196515205), (104, 14950629420), (120, 12957212164), (130, 11960503536), (156, 9967086280), (160, 9717909123), (195, 7973669024), (208, 7475314710), (240, 6478606082), (260, 5980251768), (312, 4983543140), (390, 3986834512), (416, 3737657355), (480, 3239303041), (520, 2990125884), (624, 2491771570), (780, 1993417256), (1040, 1495062942), (1248, 1245885785), (1560, 996708628), (2080, 747531471), (3120, 498354314), (6240, 249177157)]