305313940080

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{8929}}^1\times {\mathrm{47491}}^1$

素因数の和:56439

約数の個数: 120

約数和(自身を含む): 1025482408080

約数和(自身を除く): 720168468000

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 80, 90, 120, 144, 180, 240, 360, 720, 8929, 17858, 26787, 35716, 44645, 47491, 53574, 71432, 80361, 89290, 94982, 107148, 133935, 142473, 142864, 160722, 178580, 189964, 214296, 237455, 267870, 284946, 321444, 357160, 379928, 401805, 427419, 428592, 474910, 535740, 569892, 642888, 712365, 714320, 759856, 803610, 854838, 949820, 1071480, 1139784, 1285776, 1424730, 1607220, 1709676, 1899640, 2137095, 2142960, 2279568, 2849460, 3214440, 3419352, 3799280, 4274190, 5698920, 6428880, 6838704, 8548380, 11397840, 17096760, 34193520, 424047139, 848094278, 1272141417, 1696188556, 2120235695, 2544282834, 3392377112, 3816424251, 4240471390, 5088565668, 6360707085, 6784754224, 7632848502, 8480942780, 10177131336, 12721414170, 15265697004, 16961885560, 19082121255, 20354262672, 25442828340, 30531394008, 33923771120, 38164242510, 50885656680, 61062788016, 76328485020, 101771313360, 152656970040, 305313940080]

約数ペア:

[(1, 305313940080), (2, 152656970040), (3, 101771313360), (4, 76328485020), (5, 61062788016), (6, 50885656680), (8, 38164242510), (9, 33923771120), (10, 30531394008), (12, 25442828340), (15, 20354262672), (16, 19082121255), (18, 16961885560), (20, 15265697004), (24, 12721414170), (30, 10177131336), (36, 8480942780), (40, 7632848502), (45, 6784754224), (48, 6360707085), (60, 5088565668), (72, 4240471390), (80, 3816424251), (90, 3392377112), (120, 2544282834), (144, 2120235695), (180, 1696188556), (240, 1272141417), (360, 848094278), (720, 424047139), (8929, 34193520), (17858, 17096760), (26787, 11397840), (35716, 8548380), (44645, 6838704), (47491, 6428880), (53574, 5698920), (71432, 4274190), (80361, 3799280), (89290, 3419352), (94982, 3214440), (107148, 2849460), (133935, 2279568), (142473, 2142960), (142864, 2137095), (160722, 1899640), (178580, 1709676), (189964, 1607220), (214296, 1424730), (237455, 1285776), (267870, 1139784), (284946, 1071480), (321444, 949820), (357160, 854838), (379928, 803610), (401805, 759856), (427419, 714320), (428592, 712365), (474910, 642888), (535740, 569892)]