72828060

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{1213801}}^1$

素因数の和:1213813

約数の個数: 24

約数和(自身を含む): 203918736

約数和(自身を除く): 131090676

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 1213801, 2427602, 3641403, 4855204, 6069005, 7282806, 12138010, 14565612, 18207015, 24276020, 36414030, 72828060]

約数ペア:

[(1, 72828060), (2, 36414030), (3, 24276020), (4, 18207015), (5, 14565612), (6, 12138010), (10, 7282806), (12, 6069005), (15, 4855204), (20, 3641403), (30, 2427602), (60, 1213801)]