262480440

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{115123}}^1$

素因数の和:115156

約数の個数: 64

約数和(自身を含む): 828892800

約数和(自身を除く): 566412360

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 19, 20, 24, 30, 38, 40, 57, 60, 76, 95, 114, 120, 152, 190, 228, 285, 380, 456, 570, 760, 1140, 2280, 115123, 230246, 345369, 460492, 575615, 690738, 920984, 1151230, 1381476, 1726845, 2187337, 2302460, 2762952, 3453690, 4374674, 4604920, 6562011, 6907380, 8749348, 10936685, 13124022, 13814760, 17498696, 21873370, 26248044, 32810055, 43746740, 52496088, 65620110, 87493480, 131240220, 262480440]

約数ペア:

[(1, 262480440), (2, 131240220), (3, 87493480), (4, 65620110), (5, 52496088), (6, 43746740), (8, 32810055), (10, 26248044), (12, 21873370), (15, 17498696), (19, 13814760), (20, 13124022), (24, 10936685), (30, 8749348), (38, 6907380), (40, 6562011), (57, 4604920), (60, 4374674), (76, 3453690), (95, 2762952), (114, 2302460), (120, 2187337), (152, 1726845), (190, 1381476), (228, 1151230), (285, 920984), (380, 690738), (456, 575615), (570, 460492), (760, 345369), (1140, 230246), (2280, 115123)]