76401480

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{631}}^1\times {\mathrm{1009}}^1$

素因数の和:1654

約数の個数: 64

約数和(自身を含む): 229795200

約数和(自身を除く): 153393720

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 631, 1009, 1262, 1893, 2018, 2524, 3027, 3155, 3786, 4036, 5045, 5048, 6054, 6310, 7572, 8072, 9465, 10090, 12108, 12620, 15135, 15144, 18930, 20180, 24216, 25240, 30270, 37860, 40360, 60540, 75720, 121080, 636679, 1273358, 1910037, 2546716, 3183395, 3820074, 5093432, 6366790, 7640148, 9550185, 12733580, 15280296, 19100370, 25467160, 38200740, 76401480]

約数ペア:

[(1, 76401480), (2, 38200740), (3, 25467160), (4, 19100370), (5, 15280296), (6, 12733580), (8, 9550185), (10, 7640148), (12, 6366790), (15, 5093432), (20, 3820074), (24, 3183395), (30, 2546716), (40, 1910037), (60, 1273358), (120, 636679), (631, 121080), (1009, 75720), (1262, 60540), (1893, 40360), (2018, 37860), (2524, 30270), (3027, 25240), (3155, 24216), (3786, 20180), (4036, 18930), (5045, 15144), (5048, 15135), (6054, 12620), (6310, 12108), (7572, 10090), (8072, 9465)]