60677480

素因数分解:

$2^3\times 5^1\times {\mathrm{397}}^1\times {\mathrm{3821}}^1$

素因数の和:4229

約数の個数: 32

約数和(自身を含む): 136904040

約数和(自身を除く): 76226560

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 397, 794, 1588, 1985, 3176, 3821, 3970, 7642, 7940, 15284, 15880, 19105, 30568, 38210, 76420, 152840, 1516937, 3033874, 6067748, 7584685, 12135496, 15169370, 30338740, 60677480]

約数ペア:

[(1, 60677480), (2, 30338740), (4, 15169370), (5, 12135496), (8, 7584685), (10, 6067748), (20, 3033874), (40, 1516937), (397, 152840), (794, 76420), (1588, 38210), (1985, 30568), (3176, 19105), (3821, 15880), (3970, 15284), (7642, 7940)]