54965040

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{223}}^1$

素因数の和:331

約数の個数: 160

約数和(自身を含む): 186654720

約数和(自身を除く): 131689680

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, 223, 237, 240, 260, 312, 316, 390, 395, 446, 474, 520, 624, 632, 669, 780, 790, 892, 948, 1027, 1040, 1115, 1185, 1264, 1338, 1560, 1580, 1784, 1896, 2054, 2230, 2370, 2676, 2899, 3081, 3120, 3160, 3345, 3568, 3792, 4108, 4460, 4740, 5135, 5352, 5798, 6162, 6320, 6690, 8216, 8697, 8920, 9480, 10270, 10704, 11596, 12324, 13380, 14495, 15405, 16432, 17394, 17617, 17840, 18960, 20540, 23192, 24648, 26760, 28990, 30810, 34788, 35234, 41080, 43485, 46384, 49296, 52851, 53520, 57980, 61620, 69576, 70468, 82160, 86970, 88085, 105702, 115960, 123240, 139152, 140936, 173940, 176170, 211404, 229021, 231920, 246480, 264255, 281872, 347880, 352340, 422808, 458042, 528510, 687063, 695760, 704680, 845616, 916084, 1057020, 1145105, 1374126, 1409360, 1832168, 2114040, 2290210, 2748252, 3435315, 3664336, 4228080, 4580420, 5496504, 6870630, 9160840, 10993008, 13741260, 18321680, 27482520, 54965040]

約数ペア:

[(1, 54965040), (2, 27482520), (3, 18321680), (4, 13741260), (5, 10993008), (6, 9160840), (8, 6870630), (10, 5496504), (12, 4580420), (13, 4228080), (15, 3664336), (16, 3435315), (20, 2748252), (24, 2290210), (26, 2114040), (30, 1832168), (39, 1409360), (40, 1374126), (48, 1145105), (52, 1057020), (60, 916084), (65, 845616), (78, 704680), (79, 695760), (80, 687063), (104, 528510), (120, 458042), (130, 422808), (156, 352340), (158, 347880), (195, 281872), (208, 264255), (223, 246480), (237, 231920), (240, 229021), (260, 211404), (312, 176170), (316, 173940), (390, 140936), (395, 139152), (446, 123240), (474, 115960), (520, 105702), (624, 88085), (632, 86970), (669, 82160), (780, 70468), (790, 69576), (892, 61620), (948, 57980), (1027, 53520), (1040, 52851), (1115, 49296), (1185, 46384), (1264, 43485), (1338, 41080), (1560, 35234), (1580, 34788), (1784, 30810), (1896, 28990), (2054, 26760), (2230, 24648), (2370, 23192), (2676, 20540), (2899, 18960), (3081, 17840), (3120, 17617), (3160, 17394), (3345, 16432), (3568, 15405), (3792, 14495), (4108, 13380), (4460, 12324), (4740, 11596), (5135, 10704), (5352, 10270), (5798, 9480), (6162, 8920), (6320, 8697), (6690, 8216)]