82216920

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{685141}}^1$

素因数の和:685155

約数の個数: 32

約数和(自身を含む): 246651120

約数和(自身を除く): 164434200

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 685141, 1370282, 2055423, 2740564, 3425705, 4110846, 5481128, 6851410, 8221692, 10277115, 13702820, 16443384, 20554230, 27405640, 41108460, 82216920]

約数ペア:

[(1, 82216920), (2, 41108460), (3, 27405640), (4, 20554230), (5, 16443384), (6, 13702820), (8, 10277115), (10, 8221692), (12, 6851410), (15, 5481128), (20, 4110846), (24, 3425705), (30, 2740564), (40, 2055423), (60, 1370282), (120, 685141)]