49618320

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{79}}^1\times {\mathrm{2617}}^1$

素因数の和:2712

約数の個数: 80

約数和(自身を含む): 155823360

約数和(自身を除く): 106205040

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 79, 80, 120, 158, 237, 240, 316, 395, 474, 632, 790, 948, 1185, 1264, 1580, 1896, 2370, 2617, 3160, 3792, 4740, 5234, 6320, 7851, 9480, 10468, 13085, 15702, 18960, 20936, 26170, 31404, 39255, 41872, 52340, 62808, 78510, 104680, 125616, 157020, 206743, 209360, 314040, 413486, 620229, 628080, 826972, 1033715, 1240458, 1653944, 2067430, 2480916, 3101145, 3307888, 4134860, 4961832, 6202290, 8269720, 9923664, 12404580, 16539440, 24809160, 49618320]

約数ペア:

[(1, 49618320), (2, 24809160), (3, 16539440), (4, 12404580), (5, 9923664), (6, 8269720), (8, 6202290), (10, 4961832), (12, 4134860), (15, 3307888), (16, 3101145), (20, 2480916), (24, 2067430), (30, 1653944), (40, 1240458), (48, 1033715), (60, 826972), (79, 628080), (80, 620229), (120, 413486), (158, 314040), (237, 209360), (240, 206743), (316, 157020), (395, 125616), (474, 104680), (632, 78510), (790, 62808), (948, 52340), (1185, 41872), (1264, 39255), (1580, 31404), (1896, 26170), (2370, 20936), (2617, 18960), (3160, 15702), (3792, 13085), (4740, 10468), (5234, 9480), (6320, 7851)]