2091683760

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{8715349}}^1$

素因数の和:8715365

約数の個数: 40

約数和(自身を含む): 6484220400

約数和(自身を除く): 4392536640

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 8715349, 17430698, 26146047, 34861396, 43576745, 52292094, 69722792, 87153490, 104584188, 130730235, 139445584, 174306980, 209168376, 261460470, 348613960, 418336752, 522920940, 697227920, 1045841880, 2091683760]

約数ペア:

[(1, 2091683760), (2, 1045841880), (3, 697227920), (4, 522920940), (5, 418336752), (6, 348613960), (8, 261460470), (10, 209168376), (12, 174306980), (15, 139445584), (16, 130730235), (20, 104584188), (24, 87153490), (30, 69722792), (40, 52292094), (48, 43576745), (60, 34861396), (80, 26146047), (120, 17430698), (240, 8715349)]