274839240

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{176179}}^1$

素因数の和:176206

約数の個数: 64

約数和(自身を含む): 887947200

約数和(自身を除く): 613107960

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, 176179, 352358, 528537, 704716, 880895, 1057074, 1409432, 1761790, 2114148, 2290327, 2642685, 3523580, 4228296, 4580654, 5285370, 6870981, 7047160, 9161308, 10570740, 11451635, 13741962, 18322616, 21141480, 22903270, 27483924, 34354905, 45806540, 54967848, 68709810, 91613080, 137419620, 274839240]

約数ペア:

[(1, 274839240), (2, 137419620), (3, 91613080), (4, 68709810), (5, 54967848), (6, 45806540), (8, 34354905), (10, 27483924), (12, 22903270), (13, 21141480), (15, 18322616), (20, 13741962), (24, 11451635), (26, 10570740), (30, 9161308), (39, 7047160), (40, 6870981), (52, 5285370), (60, 4580654), (65, 4228296), (78, 3523580), (104, 2642685), (120, 2290327), (130, 2114148), (156, 1761790), (195, 1409432), (260, 1057074), (312, 880895), (390, 704716), (520, 528537), (780, 352358), (1560, 176179)]