4799940

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{79999}}^1$

素因数の和:80011

約数の個数: 24

約数和(自身を含む): 13440000

約数和(自身を除く): 8640060

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 79999, 159998, 239997, 319996, 399995, 479994, 799990, 959988, 1199985, 1599980, 2399970, 4799940]

約数ペア:

[(1, 4799940), (2, 2399970), (3, 1599980), (4, 1199985), (5, 959988), (6, 799990), (10, 479994), (12, 399995), (15, 319996), (20, 239997), (30, 159998), (60, 79999)]