490107480

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{4084229}}^1$

素因数の和:4084243

約数の個数: 32

約数和(自身を含む): 1470322800

約数和(自身を除く): 980215320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 4084229, 8168458, 12252687, 16336916, 20421145, 24505374, 32673832, 40842290, 49010748, 61263435, 81684580, 98021496, 122526870, 163369160, 245053740, 490107480]

約数ペア:

[(1, 490107480), (2, 245053740), (3, 163369160), (4, 122526870), (5, 98021496), (6, 81684580), (8, 61263435), (10, 49010748), (12, 40842290), (15, 32673832), (20, 24505374), (24, 20421145), (30, 16336916), (40, 12252687), (60, 8168458), (120, 4084229)]