121289880

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{1010749}}^1$

素因数の和:1010763

約数の個数: 32

約数和(自身を含む): 363870000

約数和(自身を除く): 242580120

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 1010749, 2021498, 3032247, 4042996, 5053745, 6064494, 8085992, 10107490, 12128988, 15161235, 20214980, 24257976, 30322470, 40429960, 60644940, 121289880]

約数ペア:

[(1, 121289880), (2, 60644940), (3, 40429960), (4, 30322470), (5, 24257976), (6, 20214980), (8, 15161235), (10, 12128988), (12, 10107490), (15, 8085992), (20, 6064494), (24, 5053745), (30, 4042996), (40, 3032247), (60, 2021498), (120, 1010749)]