2512339920

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{53}}^1\times {\mathrm{65837}}^1$

素因数の和:65909

約数の個数: 120

約数和(自身を含む): 8596599336

約数和(自身を除く): 6084259416

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 53, 60, 72, 80, 90, 106, 120, 144, 159, 180, 212, 240, 265, 318, 360, 424, 477, 530, 636, 720, 795, 848, 954, 1060, 1272, 1590, 1908, 2120, 2385, 2544, 3180, 3816, 4240, 4770, 6360, 7632, 9540, 12720, 19080, 38160, 65837, 131674, 197511, 263348, 329185, 395022, 526696, 592533, 658370, 790044, 987555, 1053392, 1185066, 1316740, 1580088, 1975110, 2370132, 2633480, 2962665, 3160176, 3489361, 3950220, 4740264, 5266960, 5925330, 6978722, 7900440, 9480528, 10468083, 11850660, 13957444, 15800880, 17446805, 20936166, 23701320, 27914888, 31404249, 34893610, 41872332, 47402640, 52340415, 55829776, 62808498, 69787220, 83744664, 104680830, 125616996, 139574440, 157021245, 167489328, 209361660, 251233992, 279148880, 314042490, 418723320, 502467984, 628084980, 837446640, 1256169960, 2512339920]

約数ペア:

[(1, 2512339920), (2, 1256169960), (3, 837446640), (4, 628084980), (5, 502467984), (6, 418723320), (8, 314042490), (9, 279148880), (10, 251233992), (12, 209361660), (15, 167489328), (16, 157021245), (18, 139574440), (20, 125616996), (24, 104680830), (30, 83744664), (36, 69787220), (40, 62808498), (45, 55829776), (48, 52340415), (53, 47402640), (60, 41872332), (72, 34893610), (80, 31404249), (90, 27914888), (106, 23701320), (120, 20936166), (144, 17446805), (159, 15800880), (180, 13957444), (212, 11850660), (240, 10468083), (265, 9480528), (318, 7900440), (360, 6978722), (424, 5925330), (477, 5266960), (530, 4740264), (636, 3950220), (720, 3489361), (795, 3160176), (848, 2962665), (954, 2633480), (1060, 2370132), (1272, 1975110), (1590, 1580088), (1908, 1316740), (2120, 1185066), (2385, 1053392), (2544, 987555), (3180, 790044), (3816, 658370), (4240, 592533), (4770, 526696), (6360, 395022), (7632, 329185), (9540, 263348), (12720, 197511), (19080, 131674), (38160, 65837)]