378081420

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{6301357}}^1$

素因数の和:6301369

約数の個数: 24

約数和(自身を含む): 1058628144

約数和(自身を除く): 680546724

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 6301357, 12602714, 18904071, 25205428, 31506785, 37808142, 63013570, 75616284, 94520355, 126027140, 189040710, 378081420]

約数ペア:

[(1, 378081420), (2, 189040710), (3, 126027140), (4, 94520355), (5, 75616284), (6, 63013570), (10, 37808142), (12, 31506785), (15, 25205428), (20, 18904071), (30, 12602714), (60, 6301357)]