71388840

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{367}}^1\times {\mathrm{1621}}^1$

素因数の和:2002

約数の個数: 64

約数和(自身を含む): 214882560

約数和(自身を除く): 143493720

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 367, 734, 1101, 1468, 1621, 1835, 2202, 2936, 3242, 3670, 4404, 4863, 5505, 6484, 7340, 8105, 8808, 9726, 11010, 12968, 14680, 16210, 19452, 22020, 24315, 32420, 38904, 44040, 48630, 64840, 97260, 194520, 594907, 1189814, 1784721, 2379628, 2974535, 3569442, 4759256, 5949070, 7138884, 8923605, 11898140, 14277768, 17847210, 23796280, 35694420, 71388840]

約数ペア:

[(1, 71388840), (2, 35694420), (3, 23796280), (4, 17847210), (5, 14277768), (6, 11898140), (8, 8923605), (10, 7138884), (12, 5949070), (15, 4759256), (20, 3569442), (24, 2974535), (30, 2379628), (40, 1784721), (60, 1189814), (120, 594907), (367, 194520), (734, 97260), (1101, 64840), (1468, 48630), (1621, 44040), (1835, 38904), (2202, 32420), (2936, 24315), (3242, 22020), (3670, 19452), (4404, 16210), (4863, 14680), (5505, 12968), (6484, 11010), (7340, 9726), (8105, 8808)]