39309720

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{327581}}^1$

素因数の和:327595

約数の個数: 32

約数和(自身を含む): 117929520

約数和(自身を除く): 78619800

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 327581, 655162, 982743, 1310324, 1637905, 1965486, 2620648, 3275810, 3930972, 4913715, 6551620, 7861944, 9827430, 13103240, 19654860, 39309720]

約数ペア:

[(1, 39309720), (2, 19654860), (3, 13103240), (4, 9827430), (5, 7861944), (6, 6551620), (8, 4913715), (10, 3930972), (12, 3275810), (15, 2620648), (20, 1965486), (24, 1637905), (30, 1310324), (40, 982743), (60, 655162), (120, 327581)]