90333960

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{631}}^1\times {\mathrm{1193}}^1$

素因数の和:1838

約数の個数: 64

約数和(自身を含む): 271658880

約数和(自身を除く): 181324920

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 631, 1193, 1262, 1893, 2386, 2524, 3155, 3579, 3786, 4772, 5048, 5965, 6310, 7158, 7572, 9465, 9544, 11930, 12620, 14316, 15144, 17895, 18930, 23860, 25240, 28632, 35790, 37860, 47720, 71580, 75720, 143160, 752783, 1505566, 2258349, 3011132, 3763915, 4516698, 6022264, 7527830, 9033396, 11291745, 15055660, 18066792, 22583490, 30111320, 45166980, 90333960]

約数ペア:

[(1, 90333960), (2, 45166980), (3, 30111320), (4, 22583490), (5, 18066792), (6, 15055660), (8, 11291745), (10, 9033396), (12, 7527830), (15, 6022264), (20, 4516698), (24, 3763915), (30, 3011132), (40, 2258349), (60, 1505566), (120, 752783), (631, 143160), (1193, 75720), (1262, 71580), (1893, 47720), (2386, 37860), (2524, 35790), (3155, 28632), (3579, 25240), (3786, 23860), (4772, 18930), (5048, 17895), (5965, 15144), (6310, 14316), (7158, 12620), (7572, 11930), (9465, 9544)]