68151240

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{63103}}^1$

素因数の和:63123

約数の個数: 64

約数和(自身を含む): 227174400

約数和(自身を除く): 159023160

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 90, 108, 120, 135, 180, 216, 270, 360, 540, 1080, 63103, 126206, 189309, 252412, 315515, 378618, 504824, 567927, 631030, 757236, 946545, 1135854, 1262060, 1514472, 1703781, 1893090, 2271708, 2524120, 2839635, 3407562, 3786180, 4543416, 5679270, 6815124, 7572360, 8518905, 11358540, 13630248, 17037810, 22717080, 34075620, 68151240]

約数ペア:

[(1, 68151240), (2, 34075620), (3, 22717080), (4, 17037810), (5, 13630248), (6, 11358540), (8, 8518905), (9, 7572360), (10, 6815124), (12, 5679270), (15, 4543416), (18, 3786180), (20, 3407562), (24, 2839635), (27, 2524120), (30, 2271708), (36, 1893090), (40, 1703781), (45, 1514472), (54, 1262060), (60, 1135854), (72, 946545), (90, 757236), (108, 631030), (120, 567927), (135, 504824), (180, 378618), (216, 315515), (270, 252412), (360, 189309), (540, 126206), (1080, 63103)]