73940280

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{616169}}^1$

素因数の和:616183

約数の個数: 32

約数和(自身を含む): 221821200

約数和(自身を除く): 147880920

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 616169, 1232338, 1848507, 2464676, 3080845, 3697014, 4929352, 6161690, 7394028, 9242535, 12323380, 14788056, 18485070, 24646760, 36970140, 73940280]

約数ペア:

[(1, 73940280), (2, 36970140), (3, 24646760), (4, 18485070), (5, 14788056), (6, 12323380), (8, 9242535), (10, 7394028), (12, 6161690), (15, 4929352), (20, 3697014), (24, 3080845), (30, 2464676), (40, 1848507), (60, 1232338), (120, 616169)]