68364720

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{94951}}^1$

素因数の和:94970

約数の個数: 60

約数和(自身を含む): 229593936

約数和(自身を除く): 161229216

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 80, 90, 120, 144, 180, 240, 360, 720, 94951, 189902, 284853, 379804, 474755, 569706, 759608, 854559, 949510, 1139412, 1424265, 1519216, 1709118, 1899020, 2278824, 2848530, 3418236, 3798040, 4272795, 4557648, 5697060, 6836472, 7596080, 8545590, 11394120, 13672944, 17091180, 22788240, 34182360, 68364720]

約数ペア:

[(1, 68364720), (2, 34182360), (3, 22788240), (4, 17091180), (5, 13672944), (6, 11394120), (8, 8545590), (9, 7596080), (10, 6836472), (12, 5697060), (15, 4557648), (16, 4272795), (18, 3798040), (20, 3418236), (24, 2848530), (30, 2278824), (36, 1899020), (40, 1709118), (45, 1519216), (48, 1424265), (60, 1139412), (72, 949510), (80, 854559), (90, 759608), (120, 569706), (144, 474755), (180, 379804), (240, 284853), (360, 189902), (720, 94951)]