42104280

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{350869}}^1$

素因数の和:350883

約数の個数: 32

約数和(自身を含む): 126313200

約数和(自身を除く): 84208920

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 350869, 701738, 1052607, 1403476, 1754345, 2105214, 2806952, 3508690, 4210428, 5263035, 7017380, 8420856, 10526070, 14034760, 21052140, 42104280]

約数ペア:

[(1, 42104280), (2, 21052140), (3, 14034760), (4, 10526070), (5, 8420856), (6, 7017380), (8, 5263035), (10, 4210428), (12, 3508690), (15, 2806952), (20, 2105214), (24, 1754345), (30, 1403476), (40, 1052607), (60, 701738), (120, 350869)]