8057640

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{83}}^1\times {\mathrm{809}}^1$

素因数の和:906

約数の個数: 64

約数和(自身を含む): 24494400

約数和(自身を除く): 16436760

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 83, 120, 166, 249, 332, 415, 498, 664, 809, 830, 996, 1245, 1618, 1660, 1992, 2427, 2490, 3236, 3320, 4045, 4854, 4980, 6472, 8090, 9708, 9960, 12135, 16180, 19416, 24270, 32360, 48540, 67147, 97080, 134294, 201441, 268588, 335735, 402882, 537176, 671470, 805764, 1007205, 1342940, 1611528, 2014410, 2685880, 4028820, 8057640]

約数ペア:

[(1, 8057640), (2, 4028820), (3, 2685880), (4, 2014410), (5, 1611528), (6, 1342940), (8, 1007205), (10, 805764), (12, 671470), (15, 537176), (20, 402882), (24, 335735), (30, 268588), (40, 201441), (60, 134294), (83, 97080), (120, 67147), (166, 48540), (249, 32360), (332, 24270), (415, 19416), (498, 16180), (664, 12135), (809, 9960), (830, 9708), (996, 8090), (1245, 6472), (1618, 4980), (1660, 4854), (1992, 4045), (2427, 3320), (2490, 3236)]