329162640

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{1371511}}^1$

素因数の和:1371527

約数の個数: 40

約数和(自身を含む): 1020404928

約数和(自身を除く): 691242288

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 1371511, 2743022, 4114533, 5486044, 6857555, 8229066, 10972088, 13715110, 16458132, 20572665, 21944176, 27430220, 32916264, 41145330, 54860440, 65832528, 82290660, 109720880, 164581320, 329162640]

約数ペア:

[(1, 329162640), (2, 164581320), (3, 109720880), (4, 82290660), (5, 65832528), (6, 54860440), (8, 41145330), (10, 32916264), (12, 27430220), (15, 21944176), (16, 20572665), (20, 16458132), (24, 13715110), (30, 10972088), (40, 8229066), (48, 6857555), (60, 5486044), (80, 4114533), (120, 2743022), (240, 1371511)]