15565920

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{32429}}^1$

素因数の和:32447

約数の個数: 48

約数和(自身を含む): 49034160

約数和(自身を除く): 33468240

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, 32429, 64858, 97287, 129716, 162145, 194574, 259432, 324290, 389148, 486435, 518864, 648580, 778296, 972870, 1037728, 1297160, 1556592, 1945740, 2594320, 3113184, 3891480, 5188640, 7782960, 15565920]

約数ペア:

[(1, 15565920), (2, 7782960), (3, 5188640), (4, 3891480), (5, 3113184), (6, 2594320), (8, 1945740), (10, 1556592), (12, 1297160), (15, 1037728), (16, 972870), (20, 778296), (24, 648580), (30, 518864), (32, 486435), (40, 389148), (48, 324290), (60, 259432), (80, 194574), (96, 162145), (120, 129716), (160, 97287), (240, 64858), (480, 32429)]