61149760

素因数分解:

$2^6\times 5^1\times 7^1\times {\mathrm{27299}}^1$

素因数の和:27323

約数の個数: 56

約数和(自身を含む): 166420800

約数和(自身を除く): 105271040

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, 2240, 27299, 54598, 109196, 136495, 191093, 218392, 272990, 382186, 436784, 545980, 764372, 873568, 955465, 1091960, 1528744, 1747136, 1910930, 2183920, 3057488, 3821860, 4367840, 6114976, 7643720, 8735680, 12229952, 15287440, 30574880, 61149760]

約数ペア:

[(1, 61149760), (2, 30574880), (4, 15287440), (5, 12229952), (7, 8735680), (8, 7643720), (10, 6114976), (14, 4367840), (16, 3821860), (20, 3057488), (28, 2183920), (32, 1910930), (35, 1747136), (40, 1528744), (56, 1091960), (64, 955465), (70, 873568), (80, 764372), (112, 545980), (140, 436784), (160, 382186), (224, 272990), (280, 218392), (320, 191093), (448, 136495), (560, 109196), (1120, 54598), (2240, 27299)]