455460

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{7591}}^1$

素因数の和:7603

約数の個数: 24

約数和(自身を含む): 1275456

約数和(自身を除く): 819996

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 7591, 15182, 22773, 30364, 37955, 45546, 75910, 91092, 113865, 151820, 227730, 455460]

約数ペア:

[(1, 455460), (2, 227730), (3, 151820), (4, 113865), (5, 91092), (6, 75910), (10, 45546), (12, 37955), (15, 30364), (20, 22773), (30, 15182), (60, 7591)]