455979240

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{422203}}^1$

素因数の和:422223

約数の個数: 64

約数和(自身を含む): 1519934400

約数和(自身を除く): 1063955160

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 90, 108, 120, 135, 180, 216, 270, 360, 540, 1080, 422203, 844406, 1266609, 1688812, 2111015, 2533218, 3377624, 3799827, 4222030, 5066436, 6333045, 7599654, 8444060, 10132872, 11399481, 12666090, 15199308, 16888120, 18999135, 22798962, 25332180, 30398616, 37998270, 45597924, 50664360, 56997405, 75996540, 91195848, 113994810, 151993080, 227989620, 455979240]

約数ペア:

[(1, 455979240), (2, 227989620), (3, 151993080), (4, 113994810), (5, 91195848), (6, 75996540), (8, 56997405), (9, 50664360), (10, 45597924), (12, 37998270), (15, 30398616), (18, 25332180), (20, 22798962), (24, 18999135), (27, 16888120), (30, 15199308), (36, 12666090), (40, 11399481), (45, 10132872), (54, 8444060), (60, 7599654), (72, 6333045), (90, 5066436), (108, 4222030), (120, 3799827), (135, 3377624), (180, 2533218), (216, 2111015), (270, 1688812), (360, 1266609), (540, 844406), (1080, 422203)]