1888680

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{15739}}^1$

素因数の和:15753

約数の個数: 32

約数和(自身を含む): 5666400

約数和(自身を除く): 3777720

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 15739, 31478, 47217, 62956, 78695, 94434, 125912, 157390, 188868, 236085, 314780, 377736, 472170, 629560, 944340, 1888680]

約数ペア:

[(1, 1888680), (2, 944340), (3, 629560), (4, 472170), (5, 377736), (6, 314780), (8, 236085), (10, 188868), (12, 157390), (15, 125912), (20, 94434), (24, 78695), (30, 62956), (40, 47217), (60, 31478), (120, 15739)]