67771920

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{282383}}^1$

素因数の和:282399

約数の個数: 40

約数和(自身を含む): 210093696

約数和(自身を除く): 142321776

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 282383, 564766, 847149, 1129532, 1411915, 1694298, 2259064, 2823830, 3388596, 4235745, 4518128, 5647660, 6777192, 8471490, 11295320, 13554384, 16942980, 22590640, 33885960, 67771920]

約数ペア:

[(1, 67771920), (2, 33885960), (3, 22590640), (4, 16942980), (5, 13554384), (6, 11295320), (8, 8471490), (10, 6777192), (12, 5647660), (15, 4518128), (16, 4235745), (20, 3388596), (24, 2823830), (30, 2259064), (40, 1694298), (48, 1411915), (60, 1129532), (80, 847149), (120, 564766), (240, 282383)]