90510960

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{377129}}^1$

素因数の和:377145

約数の個数: 40

約数和(自身を含む): 280584720

約数和(自身を除く): 190073760

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 377129, 754258, 1131387, 1508516, 1885645, 2262774, 3017032, 3771290, 4525548, 5656935, 6034064, 7542580, 9051096, 11313870, 15085160, 18102192, 22627740, 30170320, 45255480, 90510960]

約数ペア:

[(1, 90510960), (2, 45255480), (3, 30170320), (4, 22627740), (5, 18102192), (6, 15085160), (8, 11313870), (10, 9051096), (12, 7542580), (15, 6034064), (16, 5656935), (20, 4525548), (24, 3771290), (30, 3017032), (40, 2262774), (48, 1885645), (60, 1508516), (80, 1131387), (120, 754258), (240, 377129)]