57422040

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{36809}}^1$

素因数の和:36836

約数の個数: 64

約数和(自身を含む): 185522400

約数和(自身を除く): 128100360

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, 36809, 73618, 110427, 147236, 184045, 220854, 294472, 368090, 441708, 478517, 552135, 736180, 883416, 957034, 1104270, 1435551, 1472360, 1914068, 2208540, 2392585, 2871102, 3828136, 4417080, 4785170, 5742204, 7177755, 9570340, 11484408, 14355510, 19140680, 28711020, 57422040]

約数ペア:

[(1, 57422040), (2, 28711020), (3, 19140680), (4, 14355510), (5, 11484408), (6, 9570340), (8, 7177755), (10, 5742204), (12, 4785170), (13, 4417080), (15, 3828136), (20, 2871102), (24, 2392585), (26, 2208540), (30, 1914068), (39, 1472360), (40, 1435551), (52, 1104270), (60, 957034), (65, 883416), (78, 736180), (104, 552135), (120, 478517), (130, 441708), (156, 368090), (195, 294472), (260, 220854), (312, 184045), (390, 147236), (520, 110427), (780, 73618), (1560, 36809)]