74830920

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{623591}}^1$

素因数の和:623605

約数の個数: 32

約数和(自身を含む): 224493120

約数和(自身を除く): 149662200

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 623591, 1247182, 1870773, 2494364, 3117955, 3741546, 4988728, 6235910, 7483092, 9353865, 12471820, 14966184, 18707730, 24943640, 37415460, 74830920]

約数ペア:

[(1, 74830920), (2, 37415460), (3, 24943640), (4, 18707730), (5, 14966184), (6, 12471820), (8, 9353865), (10, 7483092), (12, 6235910), (15, 4988728), (20, 3741546), (24, 3117955), (30, 2494364), (40, 1870773), (60, 1247182), (120, 623591)]