612729280

素因数分解:

$2^6\times 5^1\times {\mathrm{127}}^1\times {\mathrm{15077}}^1$

素因数の和:15221

約数の個数: 56

約数和(自身を含む): 1470647808

約数和(自身を除く): 857918528

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 127, 160, 254, 320, 508, 635, 1016, 1270, 2032, 2540, 4064, 5080, 8128, 10160, 15077, 20320, 30154, 40640, 60308, 75385, 120616, 150770, 241232, 301540, 482464, 603080, 964928, 1206160, 1914779, 2412320, 3829558, 4824640, 7659116, 9573895, 15318232, 19147790, 30636464, 38295580, 61272928, 76591160, 122545856, 153182320, 306364640, 612729280]

約数ペア:

[(1, 612729280), (2, 306364640), (4, 153182320), (5, 122545856), (8, 76591160), (10, 61272928), (16, 38295580), (20, 30636464), (32, 19147790), (40, 15318232), (64, 9573895), (80, 7659116), (127, 4824640), (160, 3829558), (254, 2412320), (320, 1914779), (508, 1206160), (635, 964928), (1016, 603080), (1270, 482464), (2032, 301540), (2540, 241232), (4064, 150770), (5080, 120616), (8128, 75385), (10160, 60308), (15077, 40640), (20320, 30154)]