155322960

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{49783}}^1$

素因数の和:49812

約数の個数: 80

約数和(自身を含む): 518550144

約数和(自身を除く): 363227184

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 39, 40, 48, 52, 60, 65, 78, 80, 104, 120, 130, 156, 195, 208, 240, 260, 312, 390, 520, 624, 780, 1040, 1560, 3120, 49783, 99566, 149349, 199132, 248915, 298698, 398264, 497830, 597396, 647179, 746745, 796528, 995660, 1194792, 1294358, 1493490, 1941537, 1991320, 2389584, 2588716, 2986980, 3235895, 3883074, 3982640, 5177432, 5973960, 6471790, 7766148, 9707685, 10354864, 11947920, 12943580, 15532296, 19415370, 25887160, 31064592, 38830740, 51774320, 77661480, 155322960]

約数ペア:

[(1, 155322960), (2, 77661480), (3, 51774320), (4, 38830740), (5, 31064592), (6, 25887160), (8, 19415370), (10, 15532296), (12, 12943580), (13, 11947920), (15, 10354864), (16, 9707685), (20, 7766148), (24, 6471790), (26, 5973960), (30, 5177432), (39, 3982640), (40, 3883074), (48, 3235895), (52, 2986980), (60, 2588716), (65, 2389584), (78, 1991320), (80, 1941537), (104, 1493490), (120, 1294358), (130, 1194792), (156, 995660), (195, 796528), (208, 746745), (240, 647179), (260, 597396), (312, 497830), (390, 398264), (520, 298698), (624, 248915), (780, 199132), (1040, 149349), (1560, 99566), (3120, 49783)]