76712280

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{639269}}^1$

素因数の和:639283

約数の個数: 32

約数和(自身を含む): 230137200

約数和(自身を除く): 153424920

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 639269, 1278538, 1917807, 2557076, 3196345, 3835614, 5114152, 6392690, 7671228, 9589035, 12785380, 15342456, 19178070, 25570760, 38356140, 76712280]

約数ペア:

[(1, 76712280), (2, 38356140), (3, 25570760), (4, 19178070), (5, 15342456), (6, 12785380), (8, 9589035), (10, 7671228), (12, 6392690), (15, 5114152), (20, 3835614), (24, 3196345), (30, 2557076), (40, 1917807), (60, 1278538), (120, 639269)]