87392280

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{728269}}^1$

素因数の和:728283

約数の個数: 32

約数和(自身を含む): 262177200

約数和(自身を除く): 174784920

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 728269, 1456538, 2184807, 2913076, 3641345, 4369614, 5826152, 7282690, 8739228, 10924035, 14565380, 17478456, 21848070, 29130760, 43696140, 87392280]

約数ペア:

[(1, 87392280), (2, 43696140), (3, 29130760), (4, 21848070), (5, 17478456), (6, 14565380), (8, 10924035), (10, 8739228), (12, 7282690), (15, 5826152), (20, 4369614), (24, 3641345), (30, 2913076), (40, 2184807), (60, 1456538), (120, 728269)]