61013120

素因数分解:

$2^7\times 5^1\times 7^1\times {\mathrm{13619}}^1$

素因数の和:13645

約数の個数: 64

約数和(自身を含む): 166708800

約数和(自身を除く): 105695680

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, 13619, 27238, 54476, 68095, 95333, 108952, 136190, 190666, 217904, 272380, 381332, 435808, 476665, 544760, 762664, 871616, 953330, 1089520, 1525328, 1743232, 1906660, 2179040, 3050656, 3813320, 4358080, 6101312, 7626640, 8716160, 12202624, 15253280, 30506560, 61013120]

約数ペア:

[(1, 61013120), (2, 30506560), (4, 15253280), (5, 12202624), (7, 8716160), (8, 7626640), (10, 6101312), (14, 4358080), (16, 3813320), (20, 3050656), (28, 2179040), (32, 1906660), (35, 1743232), (40, 1525328), (56, 1089520), (64, 953330), (70, 871616), (80, 762664), (112, 544760), (128, 476665), (140, 435808), (160, 381332), (224, 272380), (280, 217904), (320, 190666), (448, 136190), (560, 108952), (640, 95333), (896, 68095), (1120, 54476), (2240, 27238), (4480, 13619)]