30498240

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{31769}}^1$

素因数の和:31789

約数の個数: 56

約数和(自身を含む): 96834960

約数和(自身を除く): 66336720

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 160, 192, 240, 320, 480, 960, 31769, 63538, 95307, 127076, 158845, 190614, 254152, 317690, 381228, 476535, 508304, 635380, 762456, 953070, 1016608, 1270760, 1524912, 1906140, 2033216, 2541520, 3049824, 3812280, 5083040, 6099648, 7624560, 10166080, 15249120, 30498240]

約数ペア:

[(1, 30498240), (2, 15249120), (3, 10166080), (4, 7624560), (5, 6099648), (6, 5083040), (8, 3812280), (10, 3049824), (12, 2541520), (15, 2033216), (16, 1906140), (20, 1524912), (24, 1270760), (30, 1016608), (32, 953070), (40, 762456), (48, 635380), (60, 508304), (64, 476535), (80, 381228), (96, 317690), (120, 254152), (160, 190614), (192, 158845), (240, 127076), (320, 95307), (480, 63538), (960, 31769)]