30058880

素因数分解:

$2^7\times 5^1\times {\mathrm{67}}^1\times {\mathrm{701}}^1$

素因数の和:787

約数の個数: 64

約数和(自身を含む): 73036080

約数和(自身を除く): 42977200

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 67, 80, 128, 134, 160, 268, 320, 335, 536, 640, 670, 701, 1072, 1340, 1402, 2144, 2680, 2804, 3505, 4288, 5360, 5608, 7010, 8576, 10720, 11216, 14020, 21440, 22432, 28040, 42880, 44864, 46967, 56080, 89728, 93934, 112160, 187868, 224320, 234835, 375736, 448640, 469670, 751472, 939340, 1502944, 1878680, 3005888, 3757360, 6011776, 7514720, 15029440, 30058880]

約数ペア:

[(1, 30058880), (2, 15029440), (4, 7514720), (5, 6011776), (8, 3757360), (10, 3005888), (16, 1878680), (20, 1502944), (32, 939340), (40, 751472), (64, 469670), (67, 448640), (80, 375736), (128, 234835), (134, 224320), (160, 187868), (268, 112160), (320, 93934), (335, 89728), (536, 56080), (640, 46967), (670, 44864), (701, 42880), (1072, 28040), (1340, 22432), (1402, 21440), (2144, 14020), (2680, 11216), (2804, 10720), (3505, 8576), (4288, 7010), (5360, 5608)]