977640

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{8147}}^1$

素因数の和:8161

約数の個数: 32

約数和(自身を含む): 2933280

約数和(自身を除く): 1955640

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 8147, 16294, 24441, 32588, 40735, 48882, 65176, 81470, 97764, 122205, 162940, 195528, 244410, 325880, 488820, 977640]

約数ペア:

[(1, 977640), (2, 488820), (3, 325880), (4, 244410), (5, 195528), (6, 162940), (8, 122205), (10, 97764), (12, 81470), (15, 65176), (20, 48882), (24, 40735), (30, 32588), (40, 24441), (60, 16294), (120, 8147)]