74889120

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{156019}}^1$

素因数の和:156037

約数の個数: 48

約数和(自身を含む): 235902240

約数和(自身を除く): 161013120

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 80, 96, 120, 160, 240, 480, 156019, 312038, 468057, 624076, 780095, 936114, 1248152, 1560190, 1872228, 2340285, 2496304, 3120380, 3744456, 4680570, 4992608, 6240760, 7488912, 9361140, 12481520, 14977824, 18722280, 24963040, 37444560, 74889120]

約数ペア:

[(1, 74889120), (2, 37444560), (3, 24963040), (4, 18722280), (5, 14977824), (6, 12481520), (8, 9361140), (10, 7488912), (12, 6240760), (15, 4992608), (16, 4680570), (20, 3744456), (24, 3120380), (30, 2496304), (32, 2340285), (40, 1872228), (48, 1560190), (60, 1248152), (80, 936114), (96, 780095), (120, 624076), (160, 468057), (240, 312038), (480, 156019)]