904828080

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{3671}}^1$

素因数の和:3779

約数の個数: 160

約数和(自身を含む): 3059804160

約数和(自身を除く): 2154976080

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 39, 40, 48, 52, 60, 65, 78, 79, 80, 104, 120, 130, 156, 158, 195, 208, 237, 240, 260, 312, 316, 390, 395, 474, 520, 624, 632, 780, 790, 948, 1027, 1040, 1185, 1264, 1560, 1580, 1896, 2054, 2370, 3081, 3120, 3160, 3671, 3792, 4108, 4740, 5135, 6162, 6320, 7342, 8216, 9480, 10270, 11013, 12324, 14684, 15405, 16432, 18355, 18960, 20540, 22026, 24648, 29368, 30810, 36710, 41080, 44052, 47723, 49296, 55065, 58736, 61620, 73420, 82160, 88104, 95446, 110130, 123240, 143169, 146840, 176208, 190892, 220260, 238615, 246480, 286338, 290009, 293680, 381784, 440520, 477230, 572676, 580018, 715845, 763568, 870027, 881040, 954460, 1145352, 1160036, 1431690, 1450045, 1740054, 1908920, 2290704, 2320072, 2863380, 2900090, 3480108, 3770117, 3817840, 4350135, 4640144, 5726760, 5800180, 6960216, 7540234, 8700270, 11310351, 11453520, 11600360, 13920432, 15080468, 17400540, 18850585, 22620702, 23200720, 30160936, 34801080, 37701170, 45241404, 56551755, 60321872, 69602160, 75402340, 90482808, 113103510, 150804680, 180965616, 226207020, 301609360, 452414040, 904828080]

約数ペア:

[(1, 904828080), (2, 452414040), (3, 301609360), (4, 226207020), (5, 180965616), (6, 150804680), (8, 113103510), (10, 90482808), (12, 75402340), (13, 69602160), (15, 60321872), (16, 56551755), (20, 45241404), (24, 37701170), (26, 34801080), (30, 30160936), (39, 23200720), (40, 22620702), (48, 18850585), (52, 17400540), (60, 15080468), (65, 13920432), (78, 11600360), (79, 11453520), (80, 11310351), (104, 8700270), (120, 7540234), (130, 6960216), (156, 5800180), (158, 5726760), (195, 4640144), (208, 4350135), (237, 3817840), (240, 3770117), (260, 3480108), (312, 2900090), (316, 2863380), (390, 2320072), (395, 2290704), (474, 1908920), (520, 1740054), (624, 1450045), (632, 1431690), (780, 1160036), (790, 1145352), (948, 954460), (1027, 881040), (1040, 870027), (1185, 763568), (1264, 715845), (1560, 580018), (1580, 572676), (1896, 477230), (2054, 440520), (2370, 381784), (3081, 293680), (3120, 290009), (3160, 286338), (3671, 246480), (3792, 238615), (4108, 220260), (4740, 190892), (5135, 176208), (6162, 146840), (6320, 143169), (7342, 123240), (8216, 110130), (9480, 95446), (10270, 88104), (11013, 82160), (12324, 73420), (14684, 61620), (15405, 58736), (16432, 55065), (18355, 49296), (18960, 47723), (20540, 44052), (22026, 41080), (24648, 36710), (29368, 30810)]