237430720

素因数分解:

$2^6\times 5^1\times {\mathrm{479}}^1\times {\mathrm{1549}}^1$

素因数の和:2045

約数の個数: 56

約数和(自身を含む): 566928000

約数和(自身を除く): 329497280

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 160, 320, 479, 958, 1549, 1916, 2395, 3098, 3832, 4790, 6196, 7664, 7745, 9580, 12392, 15328, 15490, 19160, 24784, 30656, 30980, 38320, 49568, 61960, 76640, 99136, 123920, 153280, 247840, 495680, 741971, 1483942, 2967884, 3709855, 5935768, 7419710, 11871536, 14839420, 23743072, 29678840, 47486144, 59357680, 118715360, 237430720]

約数ペア:

[(1, 237430720), (2, 118715360), (4, 59357680), (5, 47486144), (8, 29678840), (10, 23743072), (16, 14839420), (20, 11871536), (32, 7419710), (40, 5935768), (64, 3709855), (80, 2967884), (160, 1483942), (320, 741971), (479, 495680), (958, 247840), (1549, 153280), (1916, 123920), (2395, 99136), (3098, 76640), (3832, 61960), (4790, 49568), (6196, 38320), (7664, 30980), (7745, 30656), (9580, 24784), (12392, 19160), (15328, 15490)]