1528680

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{12739}}^1$

素因数の和:12753

約数の個数: 32

約数和(自身を含む): 4586400

約数和(自身を除く): 3057720

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 12739, 25478, 38217, 50956, 63695, 76434, 101912, 127390, 152868, 191085, 254780, 305736, 382170, 509560, 764340, 1528680]

約数ペア:

[(1, 1528680), (2, 764340), (3, 509560), (4, 382170), (5, 305736), (6, 254780), (8, 191085), (10, 152868), (12, 127390), (15, 101912), (20, 76434), (24, 63695), (30, 50956), (40, 38217), (60, 25478), (120, 12739)]