47936160

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{33289}}^1$

素因数の和:33310

約数の個数: 72

約数和(自身を含む): 163587060

約数和(自身を除く): 115650900

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 72, 80, 90, 96, 120, 144, 160, 180, 240, 288, 360, 480, 720, 1440, 33289, 66578, 99867, 133156, 166445, 199734, 266312, 299601, 332890, 399468, 499335, 532624, 599202, 665780, 798936, 998670, 1065248, 1198404, 1331560, 1498005, 1597872, 1997340, 2396808, 2663120, 2996010, 3195744, 3994680, 4793616, 5326240, 5992020, 7989360, 9587232, 11984040, 15978720, 23968080, 47936160]

約数ペア:

[(1, 47936160), (2, 23968080), (3, 15978720), (4, 11984040), (5, 9587232), (6, 7989360), (8, 5992020), (9, 5326240), (10, 4793616), (12, 3994680), (15, 3195744), (16, 2996010), (18, 2663120), (20, 2396808), (24, 1997340), (30, 1597872), (32, 1498005), (36, 1331560), (40, 1198404), (45, 1065248), (48, 998670), (60, 798936), (72, 665780), (80, 599202), (90, 532624), (96, 499335), (120, 399468), (144, 332890), (160, 299601), (180, 266312), (240, 199734), (288, 166445), (360, 133156), (480, 99867), (720, 66578), (1440, 33289)]