127671960

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{223}}^1\times {\mathrm{367}}^1$

素因数の和:617

約数の個数: 128

約数和(自身を含む): 415457280

約数和(自身を除く): 287785320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 24, 26, 30, 39, 40, 52, 60, 65, 78, 104, 120, 130, 156, 195, 223, 260, 312, 367, 390, 446, 520, 669, 734, 780, 892, 1101, 1115, 1338, 1468, 1560, 1784, 1835, 2202, 2230, 2676, 2899, 2936, 3345, 3670, 4404, 4460, 4771, 5352, 5505, 5798, 6690, 7340, 8697, 8808, 8920, 9542, 11010, 11596, 13380, 14313, 14495, 14680, 17394, 19084, 22020, 23192, 23855, 26760, 28626, 28990, 34788, 38168, 43485, 44040, 47710, 57252, 57980, 69576, 71565, 81841, 86970, 95420, 114504, 115960, 143130, 163682, 173940, 190840, 245523, 286260, 327364, 347880, 409205, 491046, 572520, 654728, 818410, 982092, 1063933, 1227615, 1636820, 1964184, 2127866, 2455230, 3191799, 3273640, 4255732, 4910460, 5319665, 6383598, 8511464, 9820920, 10639330, 12767196, 15958995, 21278660, 25534392, 31917990, 42557320, 63835980, 127671960]

約数ペア:

[(1, 127671960), (2, 63835980), (3, 42557320), (4, 31917990), (5, 25534392), (6, 21278660), (8, 15958995), (10, 12767196), (12, 10639330), (13, 9820920), (15, 8511464), (20, 6383598), (24, 5319665), (26, 4910460), (30, 4255732), (39, 3273640), (40, 3191799), (52, 2455230), (60, 2127866), (65, 1964184), (78, 1636820), (104, 1227615), (120, 1063933), (130, 982092), (156, 818410), (195, 654728), (223, 572520), (260, 491046), (312, 409205), (367, 347880), (390, 327364), (446, 286260), (520, 245523), (669, 190840), (734, 173940), (780, 163682), (892, 143130), (1101, 115960), (1115, 114504), (1338, 95420), (1468, 86970), (1560, 81841), (1784, 71565), (1835, 69576), (2202, 57980), (2230, 57252), (2676, 47710), (2899, 44040), (2936, 43485), (3345, 38168), (3670, 34788), (4404, 28990), (4460, 28626), (4771, 26760), (5352, 23855), (5505, 23192), (5798, 22020), (6690, 19084), (7340, 17394), (8697, 14680), (8808, 14495), (8920, 14313), (9542, 13380), (11010, 11596)]