40804345740

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{680072429}}^1$

素因数の和:680072441

約数の個数: 24

約数和(自身を含む): 114252168240

約数和(自身を除く): 73447822500

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 680072429, 1360144858, 2040217287, 2720289716, 3400362145, 4080434574, 6800724290, 8160869148, 10201086435, 13601448580, 20402172870, 40804345740]

約数ペア:

[(1, 40804345740), (2, 20402172870), (3, 13601448580), (4, 10201086435), (5, 8160869148), (6, 6800724290), (10, 4080434574), (12, 3400362145), (15, 2720289716), (20, 2040217287), (30, 1360144858), (60, 680072429)]