85376618520

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{711471821}}^1$

素因数の和:711471835

約数の個数: 32

約数和(自身を含む): 256129855920

約数和(自身を除く): 170753237400

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 711471821, 1422943642, 2134415463, 2845887284, 3557359105, 4268830926, 5691774568, 7114718210, 8537661852, 10672077315, 14229436420, 17075323704, 21344154630, 28458872840, 42688309260, 85376618520]

約数ペア:

[(1, 85376618520), (2, 42688309260), (3, 28458872840), (4, 21344154630), (5, 17075323704), (6, 14229436420), (8, 10672077315), (10, 8537661852), (12, 7114718210), (15, 5691774568), (20, 4268830926), (24, 3557359105), (30, 2845887284), (40, 2134415463), (60, 1422943642), (120, 711471821)]