239439240

素因数分解:

$2^3\times 3^4\times 5^1\times {\mathrm{67}}^1\times {\mathrm{1103}}^1$

素因数の和:1193

約数の個数: 160

約数和(自身を含む): 817534080

約数和(自身を除く): 578094840

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 67, 72, 81, 90, 108, 120, 134, 135, 162, 180, 201, 216, 268, 270, 324, 335, 360, 402, 405, 536, 540, 603, 648, 670, 804, 810, 1005, 1080, 1103, 1206, 1340, 1608, 1620, 1809, 2010, 2206, 2412, 2680, 3015, 3240, 3309, 3618, 4020, 4412, 4824, 5427, 5515, 6030, 6618, 7236, 8040, 8824, 9045, 9927, 10854, 11030, 12060, 13236, 14472, 16545, 18090, 19854, 21708, 22060, 24120, 26472, 27135, 29781, 33090, 36180, 39708, 43416, 44120, 49635, 54270, 59562, 66180, 72360, 73901, 79416, 89343, 99270, 108540, 119124, 132360, 147802, 148905, 178686, 198540, 217080, 221703, 238248, 295604, 297810, 357372, 369505, 397080, 443406, 446715, 591208, 595620, 665109, 714744, 739010, 886812, 893430, 1108515, 1191240, 1330218, 1478020, 1773624, 1786860, 1995327, 2217030, 2660436, 2956040, 3325545, 3573720, 3990654, 4434060, 5320872, 5985981, 6651090, 7981308, 8868120, 9976635, 11971962, 13302180, 15962616, 19953270, 23943924, 26604360, 29929905, 39906540, 47887848, 59859810, 79813080, 119719620, 239439240]

約数ペア:

[(1, 239439240), (2, 119719620), (3, 79813080), (4, 59859810), (5, 47887848), (6, 39906540), (8, 29929905), (9, 26604360), (10, 23943924), (12, 19953270), (15, 15962616), (18, 13302180), (20, 11971962), (24, 9976635), (27, 8868120), (30, 7981308), (36, 6651090), (40, 5985981), (45, 5320872), (54, 4434060), (60, 3990654), (67, 3573720), (72, 3325545), (81, 2956040), (90, 2660436), (108, 2217030), (120, 1995327), (134, 1786860), (135, 1773624), (162, 1478020), (180, 1330218), (201, 1191240), (216, 1108515), (268, 893430), (270, 886812), (324, 739010), (335, 714744), (360, 665109), (402, 595620), (405, 591208), (536, 446715), (540, 443406), (603, 397080), (648, 369505), (670, 357372), (804, 297810), (810, 295604), (1005, 238248), (1080, 221703), (1103, 217080), (1206, 198540), (1340, 178686), (1608, 148905), (1620, 147802), (1809, 132360), (2010, 119124), (2206, 108540), (2412, 99270), (2680, 89343), (3015, 79416), (3240, 73901), (3309, 72360), (3618, 66180), (4020, 59562), (4412, 54270), (4824, 49635), (5427, 44120), (5515, 43416), (6030, 39708), (6618, 36180), (7236, 33090), (8040, 29781), (8824, 27135), (9045, 26472), (9927, 24120), (10854, 22060), (11030, 21708), (12060, 19854), (13236, 18090), (14472, 16545)]