255926040

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{57641}}^1$

素因数の和:57692

約数の個数: 64

約数和(自身を含む): 788542560

約数和(自身を除く): 532616520

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 37, 40, 60, 74, 111, 120, 148, 185, 222, 296, 370, 444, 555, 740, 888, 1110, 1480, 2220, 4440, 57641, 115282, 172923, 230564, 288205, 345846, 461128, 576410, 691692, 864615, 1152820, 1383384, 1729230, 2132717, 2305640, 3458460, 4265434, 6398151, 6916920, 8530868, 10663585, 12796302, 17061736, 21327170, 25592604, 31990755, 42654340, 51185208, 63981510, 85308680, 127963020, 255926040]

約数ペア:

[(1, 255926040), (2, 127963020), (3, 85308680), (4, 63981510), (5, 51185208), (6, 42654340), (8, 31990755), (10, 25592604), (12, 21327170), (15, 17061736), (20, 12796302), (24, 10663585), (30, 8530868), (37, 6916920), (40, 6398151), (60, 4265434), (74, 3458460), (111, 2305640), (120, 2132717), (148, 1729230), (185, 1383384), (222, 1152820), (296, 864615), (370, 691692), (444, 576410), (555, 461128), (740, 345846), (888, 288205), (1110, 230564), (1480, 172923), (2220, 115282), (4440, 57641)]