1582620

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{2029}}^1$

素因数の和:2054

約数の個数: 48

約数和(自身を含む): 4774560

約数和(自身を除く): 3191940

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 26, 30, 39, 52, 60, 65, 78, 130, 156, 195, 260, 390, 780, 2029, 4058, 6087, 8116, 10145, 12174, 20290, 24348, 26377, 30435, 40580, 52754, 60870, 79131, 105508, 121740, 131885, 158262, 263770, 316524, 395655, 527540, 791310, 1582620]

約数ペア:

[(1, 1582620), (2, 791310), (3, 527540), (4, 395655), (5, 316524), (6, 263770), (10, 158262), (12, 131885), (13, 121740), (15, 105508), (20, 79131), (26, 60870), (30, 52754), (39, 40580), (52, 30435), (60, 26377), (65, 24348), (78, 20290), (130, 12174), (156, 10145), (195, 8116), (260, 6087), (390, 4058), (780, 2029)]