320174760

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{2668123}}^1$

素因数の和:2668137

約数の個数: 32

約数和(自身を含む): 960524640

約数和(自身を除く): 640349880

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 2668123, 5336246, 8004369, 10672492, 13340615, 16008738, 21344984, 26681230, 32017476, 40021845, 53362460, 64034952, 80043690, 106724920, 160087380, 320174760]

約数ペア:

[(1, 320174760), (2, 160087380), (3, 106724920), (4, 80043690), (5, 64034952), (6, 53362460), (8, 40021845), (10, 32017476), (12, 26681230), (15, 21344984), (20, 16008738), (24, 13340615), (30, 10672492), (40, 8004369), (60, 5336246), (120, 2668123)]