233994060

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{563}}^1\times {\mathrm{2309}}^1$

素因数の和:2887

約数の個数: 72

約数和(自身を含む): 711350640

約数和(自身を除く): 477356580

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 563, 1126, 1689, 2252, 2309, 2815, 3378, 4618, 5067, 5630, 6756, 6927, 8445, 9236, 10134, 11260, 11545, 13854, 16890, 20268, 20781, 23090, 25335, 27708, 33780, 34635, 41562, 46180, 50670, 69270, 83124, 101340, 103905, 138540, 207810, 415620, 1299967, 2599934, 3899901, 5199868, 6499835, 7799802, 11699703, 12999670, 15599604, 19499505, 23399406, 25999340, 38999010, 46798812, 58498515, 77998020, 116997030, 233994060]

約数ペア:

[(1, 233994060), (2, 116997030), (3, 77998020), (4, 58498515), (5, 46798812), (6, 38999010), (9, 25999340), (10, 23399406), (12, 19499505), (15, 15599604), (18, 12999670), (20, 11699703), (30, 7799802), (36, 6499835), (45, 5199868), (60, 3899901), (90, 2599934), (180, 1299967), (563, 415620), (1126, 207810), (1689, 138540), (2252, 103905), (2309, 101340), (2815, 83124), (3378, 69270), (4618, 50670), (5067, 46180), (5630, 41562), (6756, 34635), (6927, 33780), (8445, 27708), (9236, 25335), (10134, 23090), (11260, 20781), (11545, 20268), (13854, 16890)]