16558890720

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{34497689}}^1$

素因数の和:34497707

約数の個数: 48

約数和(自身を含む): 52160507280

約数和(自身を除く): 35601616560

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, 34497689, 68995378, 103493067, 137990756, 172488445, 206986134, 275981512, 344976890, 413972268, 517465335, 551963024, 689953780, 827944536, 1034930670, 1103926048, 1379907560, 1655889072, 2069861340, 2759815120, 3311778144, 4139722680, 5519630240, 8279445360, 16558890720]

約数ペア:

[(1, 16558890720), (2, 8279445360), (3, 5519630240), (4, 4139722680), (5, 3311778144), (6, 2759815120), (8, 2069861340), (10, 1655889072), (12, 1379907560), (15, 1103926048), (16, 1034930670), (20, 827944536), (24, 689953780), (30, 551963024), (32, 517465335), (40, 413972268), (48, 344976890), (60, 275981512), (80, 206986134), (96, 172488445), (120, 137990756), (160, 103493067), (240, 68995378), (480, 34497689)]