68037960

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{79}}^1\times {\mathrm{7177}}^1$

素因数の和:7270

約数の個数: 64

約数和(自身を含む): 206726400

約数和(自身を除く): 138688440

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 79, 120, 158, 237, 316, 395, 474, 632, 790, 948, 1185, 1580, 1896, 2370, 3160, 4740, 7177, 9480, 14354, 21531, 28708, 35885, 43062, 57416, 71770, 86124, 107655, 143540, 172248, 215310, 287080, 430620, 566983, 861240, 1133966, 1700949, 2267932, 2834915, 3401898, 4535864, 5669830, 6803796, 8504745, 11339660, 13607592, 17009490, 22679320, 34018980, 68037960]

約数ペア:

[(1, 68037960), (2, 34018980), (3, 22679320), (4, 17009490), (5, 13607592), (6, 11339660), (8, 8504745), (10, 6803796), (12, 5669830), (15, 4535864), (20, 3401898), (24, 2834915), (30, 2267932), (40, 1700949), (60, 1133966), (79, 861240), (120, 566983), (158, 430620), (237, 287080), (316, 215310), (395, 172248), (474, 143540), (632, 107655), (790, 86124), (948, 71770), (1185, 57416), (1580, 43062), (1896, 35885), (2370, 28708), (3160, 21531), (4740, 14354), (7177, 9480)]