86544720

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{103}}^1\times {\mathrm{389}}^1$

素因数の和:514

約数の個数: 160

約数和(自身を含む): 301766400

約数和(自身を除く): 215221680

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, 90, 103, 108, 120, 135, 144, 180, 206, 216, 240, 270, 309, 360, 389, 412, 432, 515, 540, 618, 720, 778, 824, 927, 1030, 1080, 1167, 1236, 1545, 1556, 1648, 1854, 1945, 2060, 2160, 2334, 2472, 2781, 3090, 3112, 3501, 3708, 3890, 4120, 4635, 4668, 4944, 5562, 5835, 6180, 6224, 7002, 7416, 7780, 8240, 9270, 9336, 10503, 11124, 11670, 12360, 13905, 14004, 14832, 15560, 17505, 18540, 18672, 21006, 22248, 23340, 24720, 27810, 28008, 31120, 35010, 37080, 40067, 42012, 44496, 46680, 52515, 55620, 56016, 70020, 74160, 80134, 84024, 93360, 105030, 111240, 120201, 140040, 160268, 168048, 200335, 210060, 222480, 240402, 280080, 320536, 360603, 400670, 420120, 480804, 601005, 641072, 721206, 801340, 840240, 961608, 1081809, 1202010, 1442412, 1602680, 1803015, 1923216, 2163618, 2404020, 2884824, 3205360, 3606030, 4327236, 4808040, 5409045, 5769648, 7212060, 8654472, 9616080, 10818090, 14424120, 17308944, 21636180, 28848240, 43272360, 86544720]

約数ペア:

[(1, 86544720), (2, 43272360), (3, 28848240), (4, 21636180), (5, 17308944), (6, 14424120), (8, 10818090), (9, 9616080), (10, 8654472), (12, 7212060), (15, 5769648), (16, 5409045), (18, 4808040), (20, 4327236), (24, 3606030), (27, 3205360), (30, 2884824), (36, 2404020), (40, 2163618), (45, 1923216), (48, 1803015), (54, 1602680), (60, 1442412), (72, 1202010), (80, 1081809), (90, 961608), (103, 840240), (108, 801340), (120, 721206), (135, 641072), (144, 601005), (180, 480804), (206, 420120), (216, 400670), (240, 360603), (270, 320536), (309, 280080), (360, 240402), (389, 222480), (412, 210060), (432, 200335), (515, 168048), (540, 160268), (618, 140040), (720, 120201), (778, 111240), (824, 105030), (927, 93360), (1030, 84024), (1080, 80134), (1167, 74160), (1236, 70020), (1545, 56016), (1556, 55620), (1648, 52515), (1854, 46680), (1945, 44496), (2060, 42012), (2160, 40067), (2334, 37080), (2472, 35010), (2781, 31120), (3090, 28008), (3112, 27810), (3501, 24720), (3708, 23340), (3890, 22248), (4120, 21006), (4635, 18672), (4668, 18540), (4944, 17505), (5562, 15560), (5835, 14832), (6180, 14004), (6224, 13905), (7002, 12360), (7416, 11670), (7780, 11124), (8240, 10503), (9270, 9336)]