13274640

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{103}}^1\times {\mathrm{179}}^1$

素因数の和:301

約数の個数: 120

約数和(自身を含む): 45264960

約数和(自身を除く): 31990320

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 80, 90, 103, 120, 144, 179, 180, 206, 240, 309, 358, 360, 412, 515, 537, 618, 716, 720, 824, 895, 927, 1030, 1074, 1236, 1432, 1545, 1611, 1648, 1790, 1854, 2060, 2148, 2472, 2685, 2864, 3090, 3222, 3580, 3708, 4120, 4296, 4635, 4944, 5370, 6180, 6444, 7160, 7416, 8055, 8240, 8592, 9270, 10740, 12360, 12888, 14320, 14832, 16110, 18437, 18540, 21480, 24720, 25776, 32220, 36874, 37080, 42960, 55311, 64440, 73748, 74160, 92185, 110622, 128880, 147496, 165933, 184370, 221244, 276555, 294992, 331866, 368740, 442488, 553110, 663732, 737480, 829665, 884976, 1106220, 1327464, 1474960, 1659330, 2212440, 2654928, 3318660, 4424880, 6637320, 13274640]

約数ペア:

[(1, 13274640), (2, 6637320), (3, 4424880), (4, 3318660), (5, 2654928), (6, 2212440), (8, 1659330), (9, 1474960), (10, 1327464), (12, 1106220), (15, 884976), (16, 829665), (18, 737480), (20, 663732), (24, 553110), (30, 442488), (36, 368740), (40, 331866), (45, 294992), (48, 276555), (60, 221244), (72, 184370), (80, 165933), (90, 147496), (103, 128880), (120, 110622), (144, 92185), (179, 74160), (180, 73748), (206, 64440), (240, 55311), (309, 42960), (358, 37080), (360, 36874), (412, 32220), (515, 25776), (537, 24720), (618, 21480), (716, 18540), (720, 18437), (824, 16110), (895, 14832), (927, 14320), (1030, 12888), (1074, 12360), (1236, 10740), (1432, 9270), (1545, 8592), (1611, 8240), (1648, 8055), (1790, 7416), (1854, 7160), (2060, 6444), (2148, 6180), (2472, 5370), (2685, 4944), (2864, 4635), (3090, 4296), (3222, 4120), (3580, 3708)]