1809120

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{3769}}^1$

素因数の和:3787

約数の個数: 48

約数和(自身を含む): 5700240

約数和(自身を除く): 3891120

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, 3769, 7538, 11307, 15076, 18845, 22614, 30152, 37690, 45228, 56535, 60304, 75380, 90456, 113070, 120608, 150760, 180912, 226140, 301520, 361824, 452280, 603040, 904560, 1809120]

約数ペア:

[(1, 1809120), (2, 904560), (3, 603040), (4, 452280), (5, 361824), (6, 301520), (8, 226140), (10, 180912), (12, 150760), (15, 120608), (16, 113070), (20, 90456), (24, 75380), (30, 60304), (32, 56535), (40, 45228), (48, 37690), (60, 30152), (80, 22614), (96, 18845), (120, 15076), (160, 11307), (240, 7538), (480, 3769)]