315025740

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{43}}^1\times {\mathrm{13567}}^1$

素因数の和:13628

約数の個数: 96

約数和(自身を含む): 1002946560

約数和(自身を除く): 687920820

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 43, 45, 54, 60, 86, 90, 108, 129, 135, 172, 180, 215, 258, 270, 387, 430, 516, 540, 645, 774, 860, 1161, 1290, 1548, 1935, 2322, 2580, 3870, 4644, 5805, 7740, 11610, 13567, 23220, 27134, 40701, 54268, 67835, 81402, 122103, 135670, 162804, 203505, 244206, 271340, 366309, 407010, 488412, 583381, 610515, 732618, 814020, 1166762, 1221030, 1465236, 1750143, 1831545, 2333524, 2442060, 2916905, 3500286, 3663090, 5250429, 5833810, 7000572, 7326180, 8750715, 10500858, 11667620, 15751287, 17501430, 21001716, 26252145, 31502574, 35002860, 52504290, 63005148, 78756435, 105008580, 157512870, 315025740]

約数ペア:

[(1, 315025740), (2, 157512870), (3, 105008580), (4, 78756435), (5, 63005148), (6, 52504290), (9, 35002860), (10, 31502574), (12, 26252145), (15, 21001716), (18, 17501430), (20, 15751287), (27, 11667620), (30, 10500858), (36, 8750715), (43, 7326180), (45, 7000572), (54, 5833810), (60, 5250429), (86, 3663090), (90, 3500286), (108, 2916905), (129, 2442060), (135, 2333524), (172, 1831545), (180, 1750143), (215, 1465236), (258, 1221030), (270, 1166762), (387, 814020), (430, 732618), (516, 610515), (540, 583381), (645, 488412), (774, 407010), (860, 366309), (1161, 271340), (1290, 244206), (1548, 203505), (1935, 162804), (2322, 135670), (2580, 122103), (3870, 81402), (4644, 67835), (5805, 54268), (7740, 40701), (11610, 27134), (13567, 23220)]