10581720

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{109}}^1\times {\mathrm{809}}^1$

素因数の和:932

約数の個数: 64

約数和(自身を含む): 32076000

約数和(自身を除く): 21494280

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 109, 120, 218, 327, 436, 545, 654, 809, 872, 1090, 1308, 1618, 1635, 2180, 2427, 2616, 3236, 3270, 4045, 4360, 4854, 6472, 6540, 8090, 9708, 12135, 13080, 16180, 19416, 24270, 32360, 48540, 88181, 97080, 176362, 264543, 352724, 440905, 529086, 705448, 881810, 1058172, 1322715, 1763620, 2116344, 2645430, 3527240, 5290860, 10581720]

約数ペア:

[(1, 10581720), (2, 5290860), (3, 3527240), (4, 2645430), (5, 2116344), (6, 1763620), (8, 1322715), (10, 1058172), (12, 881810), (15, 705448), (20, 529086), (24, 440905), (30, 352724), (40, 264543), (60, 176362), (109, 97080), (120, 88181), (218, 48540), (327, 32360), (436, 24270), (545, 19416), (654, 16180), (809, 13080), (872, 12135), (1090, 9708), (1308, 8090), (1618, 6540), (1635, 6472), (2180, 4854), (2427, 4360), (2616, 4045), (3236, 3270)]