2618520

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{21821}}^1$

素因数の和:21835

約数の個数: 32

約数和(自身を含む): 7855920

約数和(自身を除く): 5237400

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 21821, 43642, 65463, 87284, 109105, 130926, 174568, 218210, 261852, 327315, 436420, 523704, 654630, 872840, 1309260, 2618520]

約数ペア:

[(1, 2618520), (2, 1309260), (3, 872840), (4, 654630), (5, 523704), (6, 436420), (8, 327315), (10, 261852), (12, 218210), (15, 174568), (20, 130926), (24, 109105), (30, 87284), (40, 65463), (60, 43642), (120, 21821)]