47320440

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{179}}^1\times {\mathrm{2203}}^1$

素因数の和:2396

約数の個数: 64

約数和(自身を含む): 142819200

約数和(自身を除く): 95498760

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 179, 358, 537, 716, 895, 1074, 1432, 1790, 2148, 2203, 2685, 3580, 4296, 4406, 5370, 6609, 7160, 8812, 10740, 11015, 13218, 17624, 21480, 22030, 26436, 33045, 44060, 52872, 66090, 88120, 132180, 264360, 394337, 788674, 1183011, 1577348, 1971685, 2366022, 3154696, 3943370, 4732044, 5915055, 7886740, 9464088, 11830110, 15773480, 23660220, 47320440]

約数ペア:

[(1, 47320440), (2, 23660220), (3, 15773480), (4, 11830110), (5, 9464088), (6, 7886740), (8, 5915055), (10, 4732044), (12, 3943370), (15, 3154696), (20, 2366022), (24, 1971685), (30, 1577348), (40, 1183011), (60, 788674), (120, 394337), (179, 264360), (358, 132180), (537, 88120), (716, 66090), (895, 52872), (1074, 44060), (1432, 33045), (1790, 26436), (2148, 22030), (2203, 21480), (2685, 17624), (3580, 13218), (4296, 11015), (4406, 10740), (5370, 8812), (6609, 7160)]