426060

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{263}}^1$

素因数の和:284

約数の個数: 60

約数和(自身を含む): 1341648

約数和(自身を除く): 915588

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 81, 90, 108, 135, 162, 180, 263, 270, 324, 405, 526, 540, 789, 810, 1052, 1315, 1578, 1620, 2367, 2630, 3156, 3945, 4734, 5260, 7101, 7890, 9468, 11835, 14202, 15780, 21303, 23670, 28404, 35505, 42606, 47340, 71010, 85212, 106515, 142020, 213030, 426060]

約数ペア:

[(1, 426060), (2, 213030), (3, 142020), (4, 106515), (5, 85212), (6, 71010), (9, 47340), (10, 42606), (12, 35505), (15, 28404), (18, 23670), (20, 21303), (27, 15780), (30, 14202), (36, 11835), (45, 9468), (54, 7890), (60, 7101), (81, 5260), (90, 4734), (108, 3945), (135, 3156), (162, 2630), (180, 2367), (263, 1620), (270, 1578), (324, 1315), (405, 1052), (526, 810), (540, 789)]