12433440

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{25903}}^1$

素因数の和:25921

約数の個数: 48

約数和(自身を含む): 39166848

約数和(自身を除く): 26733408

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 80, 96, 120, 160, 240, 480, 25903, 51806, 77709, 103612, 129515, 155418, 207224, 259030, 310836, 388545, 414448, 518060, 621672, 777090, 828896, 1036120, 1243344, 1554180, 2072240, 2486688, 3108360, 4144480, 6216720, 12433440]

約数ペア:

[(1, 12433440), (2, 6216720), (3, 4144480), (4, 3108360), (5, 2486688), (6, 2072240), (8, 1554180), (10, 1243344), (12, 1036120), (15, 828896), (16, 777090), (20, 621672), (24, 518060), (30, 414448), (32, 388545), (40, 310836), (48, 259030), (60, 207224), (80, 155418), (96, 129515), (120, 103612), (160, 77709), (240, 51806), (480, 25903)]