431130720

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{898189}}^1$

素因数の和:898207

約数の個数: 48

約数和(自身を含む): 1358063280

約数和(自身を除く): 926932560

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, 898189, 1796378, 2694567, 3592756, 4490945, 5389134, 7185512, 8981890, 10778268, 13472835, 14371024, 17963780, 21556536, 26945670, 28742048, 35927560, 43113072, 53891340, 71855120, 86226144, 107782680, 143710240, 215565360, 431130720]

約数ペア:

[(1, 431130720), (2, 215565360), (3, 143710240), (4, 107782680), (5, 86226144), (6, 71855120), (8, 53891340), (10, 43113072), (12, 35927560), (15, 28742048), (16, 26945670), (20, 21556536), (24, 17963780), (30, 14371024), (32, 13472835), (40, 10778268), (48, 8981890), (60, 7185512), (80, 5389134), (96, 4490945), (120, 3592756), (160, 2694567), (240, 1796378), (480, 898189)]