12266880

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{6389}}^1$

素因数の和:6411

約数の個数: 64

約数和(自身を含む): 39106800

約数和(自身を除く): 26839920

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 128, 160, 192, 240, 320, 384, 480, 640, 960, 1920, 6389, 12778, 19167, 25556, 31945, 38334, 51112, 63890, 76668, 95835, 102224, 127780, 153336, 191670, 204448, 255560, 306672, 383340, 408896, 511120, 613344, 766680, 817792, 1022240, 1226688, 1533360, 2044480, 2453376, 3066720, 4088960, 6133440, 12266880]

約数ペア:

[(1, 12266880), (2, 6133440), (3, 4088960), (4, 3066720), (5, 2453376), (6, 2044480), (8, 1533360), (10, 1226688), (12, 1022240), (15, 817792), (16, 766680), (20, 613344), (24, 511120), (30, 408896), (32, 383340), (40, 306672), (48, 255560), (60, 204448), (64, 191670), (80, 153336), (96, 127780), (120, 102224), (128, 95835), (160, 76668), (192, 63890), (240, 51112), (320, 38334), (384, 31945), (480, 25556), (640, 19167), (960, 12778), (1920, 6389)]