2732520

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{3253}}^1$

素因数の和:3274

約数の個数: 64

約数和(自身を含む): 9371520

約数和(自身を除く): 6639000

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 56, 60, 70, 84, 105, 120, 140, 168, 210, 280, 420, 840, 3253, 6506, 9759, 13012, 16265, 19518, 22771, 26024, 32530, 39036, 45542, 48795, 65060, 68313, 78072, 91084, 97590, 113855, 130120, 136626, 182168, 195180, 227710, 273252, 341565, 390360, 455420, 546504, 683130, 910840, 1366260, 2732520]

約数ペア:

[(1, 2732520), (2, 1366260), (3, 910840), (4, 683130), (5, 546504), (6, 455420), (7, 390360), (8, 341565), (10, 273252), (12, 227710), (14, 195180), (15, 182168), (20, 136626), (21, 130120), (24, 113855), (28, 97590), (30, 91084), (35, 78072), (40, 68313), (42, 65060), (56, 48795), (60, 45542), (70, 39036), (84, 32530), (105, 26024), (120, 22771), (140, 19518), (168, 16265), (210, 13012), (280, 9759), (420, 6506), (840, 3253)]