156550920

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{1304591}}^1$

素因数の和:1304605

約数の個数: 32

約数和(自身を含む): 469653120

約数和(自身を除く): 313102200

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 1304591, 2609182, 3913773, 5218364, 6522955, 7827546, 10436728, 13045910, 15655092, 19568865, 26091820, 31310184, 39137730, 52183640, 78275460, 156550920]

約数ペア:

[(1, 156550920), (2, 78275460), (3, 52183640), (4, 39137730), (5, 31310184), (6, 26091820), (8, 19568865), (10, 15655092), (12, 13045910), (15, 10436728), (20, 7827546), (24, 6522955), (30, 5218364), (40, 3913773), (60, 2609182), (120, 1304591)]