1155720

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{9631}}^1$

素因数の和:9645

約数の個数: 32

約数和(自身を含む): 3467520

約数和(自身を除く): 2311800

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 9631, 19262, 28893, 38524, 48155, 57786, 77048, 96310, 115572, 144465, 192620, 231144, 288930, 385240, 577860, 1155720]

約数ペア:

[(1, 1155720), (2, 577860), (3, 385240), (4, 288930), (5, 231144), (6, 192620), (8, 144465), (10, 115572), (12, 96310), (15, 77048), (20, 57786), (24, 48155), (30, 38524), (40, 28893), (60, 19262), (120, 9631)]