272740980

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{4545683}}^1$

素因数の和:4545695

約数の個数: 24

約数和(自身を含む): 763674912

約数和(自身を除く): 490933932

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 4545683, 9091366, 13637049, 18182732, 22728415, 27274098, 45456830, 54548196, 68185245, 90913660, 136370490, 272740980]

約数ペア:

[(1, 272740980), (2, 136370490), (3, 90913660), (4, 68185245), (5, 54548196), (6, 45456830), (10, 27274098), (12, 22728415), (15, 18182732), (20, 13637049), (30, 9091366), (60, 4545683)]