86838480

素因数分解:

$2^4\times 3^6\times 5^1\times {\mathrm{1489}}^1$

素因数の和:1520

約数の個数: 140

約数和(自身を含む): 302914020

約数和(自身を除く): 216075540

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 36, 40, 45, 48, 54, 60, 72, 80, 81, 90, 108, 120, 135, 144, 162, 180, 216, 240, 243, 270, 324, 360, 405, 432, 486, 540, 648, 720, 729, 810, 972, 1080, 1215, 1296, 1458, 1489, 1620, 1944, 2160, 2430, 2916, 2978, 3240, 3645, 3888, 4467, 4860, 5832, 5956, 6480, 7290, 7445, 8934, 9720, 11664, 11912, 13401, 14580, 14890, 17868, 19440, 22335, 23824, 26802, 29160, 29780, 35736, 40203, 44670, 53604, 58320, 59560, 67005, 71472, 80406, 89340, 107208, 119120, 120609, 134010, 160812, 178680, 201015, 214416, 241218, 268020, 321624, 357360, 361827, 402030, 482436, 536040, 603045, 643248, 723654, 804060, 964872, 1072080, 1085481, 1206090, 1447308, 1608120, 1809135, 1929744, 2170962, 2412180, 2894616, 3216240, 3618270, 4341924, 4824360, 5427405, 5789232, 7236540, 8683848, 9648720, 10854810, 14473080, 17367696, 21709620, 28946160, 43419240, 86838480]

約数ペア:

[(1, 86838480), (2, 43419240), (3, 28946160), (4, 21709620), (5, 17367696), (6, 14473080), (8, 10854810), (9, 9648720), (10, 8683848), (12, 7236540), (15, 5789232), (16, 5427405), (18, 4824360), (20, 4341924), (24, 3618270), (27, 3216240), (30, 2894616), (36, 2412180), (40, 2170962), (45, 1929744), (48, 1809135), (54, 1608120), (60, 1447308), (72, 1206090), (80, 1085481), (81, 1072080), (90, 964872), (108, 804060), (120, 723654), (135, 643248), (144, 603045), (162, 536040), (180, 482436), (216, 402030), (240, 361827), (243, 357360), (270, 321624), (324, 268020), (360, 241218), (405, 214416), (432, 201015), (486, 178680), (540, 160812), (648, 134010), (720, 120609), (729, 119120), (810, 107208), (972, 89340), (1080, 80406), (1215, 71472), (1296, 67005), (1458, 59560), (1489, 58320), (1620, 53604), (1944, 44670), (2160, 40203), (2430, 35736), (2916, 29780), (2978, 29160), (3240, 26802), (3645, 23824), (3888, 22335), (4467, 19440), (4860, 17868), (5832, 14890), (5956, 14580), (6480, 13401), (7290, 11912), (7445, 11664), (8934, 9720)]