3866240

素因数分解:

$2^7\times 5^1\times 7^1\times {\mathrm{863}}^1$

素因数の和:889

約数の個数: 64

約数和(自身を含む): 10575360

約数和(自身を除く): 6709120

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, 863, 896, 1120, 1726, 2240, 3452, 4315, 4480, 6041, 6904, 8630, 12082, 13808, 17260, 24164, 27616, 30205, 34520, 48328, 55232, 60410, 69040, 96656, 110464, 120820, 138080, 193312, 241640, 276160, 386624, 483280, 552320, 773248, 966560, 1933120, 3866240]

約数ペア:

[(1, 3866240), (2, 1933120), (4, 966560), (5, 773248), (7, 552320), (8, 483280), (10, 386624), (14, 276160), (16, 241640), (20, 193312), (28, 138080), (32, 120820), (35, 110464), (40, 96656), (56, 69040), (64, 60410), (70, 55232), (80, 48328), (112, 34520), (128, 30205), (140, 27616), (160, 24164), (224, 17260), (280, 13808), (320, 12082), (448, 8630), (560, 6904), (640, 6041), (863, 4480), (896, 4315), (1120, 3452), (1726, 2240)]