68948160

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{71821}}^1$

素因数の和:71841

約数の個数: 56

約数和(自身を含む): 218913456

約数和(自身を除く): 149965296

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 160, 192, 240, 320, 480, 960, 71821, 143642, 215463, 287284, 359105, 430926, 574568, 718210, 861852, 1077315, 1149136, 1436420, 1723704, 2154630, 2298272, 2872840, 3447408, 4309260, 4596544, 5745680, 6894816, 8618520, 11491360, 13789632, 17237040, 22982720, 34474080, 68948160]

約数ペア:

[(1, 68948160), (2, 34474080), (3, 22982720), (4, 17237040), (5, 13789632), (6, 11491360), (8, 8618520), (10, 6894816), (12, 5745680), (15, 4596544), (16, 4309260), (20, 3447408), (24, 2872840), (30, 2298272), (32, 2154630), (40, 1723704), (48, 1436420), (60, 1149136), (64, 1077315), (80, 861852), (96, 718210), (120, 574568), (160, 430926), (192, 359105), (240, 287284), (320, 215463), (480, 143642), (960, 71821)]