16408680

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{136739}}^1$

素因数の和:136753

約数の個数: 32

約数和(自身を含む): 49226400

約数和(自身を除く): 32817720

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 136739, 273478, 410217, 546956, 683695, 820434, 1093912, 1367390, 1640868, 2051085, 2734780, 3281736, 4102170, 5469560, 8204340, 16408680]

約数ペア:

[(1, 16408680), (2, 8204340), (3, 5469560), (4, 4102170), (5, 3281736), (6, 2734780), (8, 2051085), (10, 1640868), (12, 1367390), (15, 1093912), (20, 820434), (24, 683695), (30, 546956), (40, 410217), (60, 273478), (120, 136739)]