2608680

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{21739}}^1$

素因数の和:21753

約数の個数: 32

約数和(自身を含む): 7826400

約数和(自身を除く): 5217720

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 21739, 43478, 65217, 86956, 108695, 130434, 173912, 217390, 260868, 326085, 434780, 521736, 652170, 869560, 1304340, 2608680]

約数ペア:

[(1, 2608680), (2, 1304340), (3, 869560), (4, 652170), (5, 521736), (6, 434780), (8, 326085), (10, 260868), (12, 217390), (15, 173912), (20, 130434), (24, 108695), (30, 86956), (40, 65217), (60, 43478), (120, 21739)]