272061960

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{631}}^1\times {\mathrm{3593}}^1$

素因数の和:4238

約数の個数: 64

約数和(自身を含む): 817706880

約数和(自身を除く): 545644920

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 631, 1262, 1893, 2524, 3155, 3593, 3786, 5048, 6310, 7186, 7572, 9465, 10779, 12620, 14372, 15144, 17965, 18930, 21558, 25240, 28744, 35930, 37860, 43116, 53895, 71860, 75720, 86232, 107790, 143720, 215580, 431160, 2267183, 4534366, 6801549, 9068732, 11335915, 13603098, 18137464, 22671830, 27206196, 34007745, 45343660, 54412392, 68015490, 90687320, 136030980, 272061960]

約数ペア:

[(1, 272061960), (2, 136030980), (3, 90687320), (4, 68015490), (5, 54412392), (6, 45343660), (8, 34007745), (10, 27206196), (12, 22671830), (15, 18137464), (20, 13603098), (24, 11335915), (30, 9068732), (40, 6801549), (60, 4534366), (120, 2267183), (631, 431160), (1262, 215580), (1893, 143720), (2524, 107790), (3155, 86232), (3593, 75720), (3786, 71860), (5048, 53895), (6310, 43116), (7186, 37860), (7572, 35930), (9465, 28744), (10779, 25240), (12620, 21558), (14372, 18930), (15144, 17965)]