17910120

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{149251}}^1$

素因数の和:149265

約数の個数: 32

約数和(自身を含む): 53730720

約数和(自身を除く): 35820600

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 149251, 298502, 447753, 597004, 746255, 895506, 1194008, 1492510, 1791012, 2238765, 2985020, 3582024, 4477530, 5970040, 8955060, 17910120]

約数ペア:

[(1, 17910120), (2, 8955060), (3, 5970040), (4, 4477530), (5, 3582024), (6, 2985020), (8, 2238765), (10, 1791012), (12, 1492510), (15, 1194008), (20, 895506), (24, 746255), (30, 597004), (40, 447753), (60, 298502), (120, 149251)]