2451180

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{40853}}^1$

素因数の和:40865

約数の個数: 24

約数和(自身を含む): 6863472

約数和(自身を除く): 4412292

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 40853, 81706, 122559, 163412, 204265, 245118, 408530, 490236, 612795, 817060, 1225590, 2451180]

約数ペア:

[(1, 2451180), (2, 1225590), (3, 817060), (4, 612795), (5, 490236), (6, 408530), (10, 245118), (12, 204265), (15, 163412), (20, 122559), (30, 81706), (60, 40853)]