118461720

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{75937}}^1$

素因数の和:75964

約数の個数: 64

約数和(自身を含む): 382727520

約数和(自身を除く): 264265800

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, 260, 312, 390, 520, 780, 1560, 75937, 151874, 227811, 303748, 379685, 455622, 607496, 759370, 911244, 987181, 1139055, 1518740, 1822488, 1974362, 2278110, 2961543, 3037480, 3948724, 4556220, 4935905, 5923086, 7897448, 9112440, 9871810, 11846172, 14807715, 19743620, 23692344, 29615430, 39487240, 59230860, 118461720]

約数ペア:

[(1, 118461720), (2, 59230860), (3, 39487240), (4, 29615430), (5, 23692344), (6, 19743620), (8, 14807715), (10, 11846172), (12, 9871810), (13, 9112440), (15, 7897448), (20, 5923086), (24, 4935905), (26, 4556220), (30, 3948724), (39, 3037480), (40, 2961543), (52, 2278110), (60, 1974362), (65, 1822488), (78, 1518740), (104, 1139055), (120, 987181), (130, 911244), (156, 759370), (195, 607496), (260, 455622), (312, 379685), (390, 303748), (520, 227811), (780, 151874), (1560, 75937)]