71618520

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{596821}}^1$

素因数の和:596835

約数の個数: 32

約数和(自身を含む): 214855920

約数和(自身を除く): 143237400

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 596821, 1193642, 1790463, 2387284, 2984105, 3580926, 4774568, 5968210, 7161852, 8952315, 11936420, 14323704, 17904630, 23872840, 35809260, 71618520]

約数ペア:

[(1, 71618520), (2, 35809260), (3, 23872840), (4, 17904630), (5, 14323704), (6, 11936420), (8, 8952315), (10, 7161852), (12, 5968210), (15, 4774568), (20, 3580926), (24, 2984105), (30, 2387284), (40, 1790463), (60, 1193642), (120, 596821)]