479678080

素因数分解:

$2^7\times 5^1\times 7^1\times {\mathrm{107071}}^1$

素因数の和:107097

約数の個数: 64

約数和(自身を含む): 1310561280

約数和(自身を除く): 830883200

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 64, 70, 80, 112, 128, 140, 160, 224, 280, 320, 448, 560, 640, 896, 1120, 2240, 4480, 107071, 214142, 428284, 535355, 749497, 856568, 1070710, 1498994, 1713136, 2141420, 2997988, 3426272, 3747485, 4282840, 5995976, 6852544, 7494970, 8565680, 11991952, 13705088, 14989940, 17131360, 23983904, 29979880, 34262720, 47967808, 59959760, 68525440, 95935616, 119919520, 239839040, 479678080]

約数ペア:

[(1, 479678080), (2, 239839040), (4, 119919520), (5, 95935616), (7, 68525440), (8, 59959760), (10, 47967808), (14, 34262720), (16, 29979880), (20, 23983904), (28, 17131360), (32, 14989940), (35, 13705088), (40, 11991952), (56, 8565680), (64, 7494970), (70, 6852544), (80, 5995976), (112, 4282840), (128, 3747485), (140, 3426272), (160, 2997988), (224, 2141420), (280, 1713136), (320, 1498994), (448, 1070710), (560, 856568), (640, 749497), (896, 535355), (1120, 428284), (2240, 214142), (4480, 107071)]