1955280

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{8147}}^1$

素因数の和:8163

約数の個数: 40

約数和(自身を含む): 6062112

約数和(自身を除く): 4106832

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 8147, 16294, 24441, 32588, 40735, 48882, 65176, 81470, 97764, 122205, 130352, 162940, 195528, 244410, 325880, 391056, 488820, 651760, 977640, 1955280]

約数ペア:

[(1, 1955280), (2, 977640), (3, 651760), (4, 488820), (5, 391056), (6, 325880), (8, 244410), (10, 195528), (12, 162940), (15, 130352), (16, 122205), (20, 97764), (24, 81470), (30, 65176), (40, 48882), (48, 40735), (60, 32588), (80, 24441), (120, 16294), (240, 8147)]