2918720

素因数分解:

$2^6\times 5^1\times 7^1\times {\mathrm{1303}}^1$

素因数の和:1327

約数の個数: 56

約数和(自身を含む): 7949184

約数和(自身を除く): 5030464

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 64, 70, 80, 112, 140, 160, 224, 280, 320, 448, 560, 1120, 1303, 2240, 2606, 5212, 6515, 9121, 10424, 13030, 18242, 20848, 26060, 36484, 41696, 45605, 52120, 72968, 83392, 91210, 104240, 145936, 182420, 208480, 291872, 364840, 416960, 583744, 729680, 1459360, 2918720]

約数ペア:

[(1, 2918720), (2, 1459360), (4, 729680), (5, 583744), (7, 416960), (8, 364840), (10, 291872), (14, 208480), (16, 182420), (20, 145936), (28, 104240), (32, 91210), (35, 83392), (40, 72968), (56, 52120), (64, 45605), (70, 41696), (80, 36484), (112, 26060), (140, 20848), (160, 18242), (224, 13030), (280, 10424), (320, 9121), (448, 6515), (560, 5212), (1120, 2606), (1303, 2240)]