12743760

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{1831}}^1$

素因数の和:1876

約数の個数: 80

約数和(自身を含む): 40890240

約数和(自身を除く): 28146480

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 29, 30, 40, 48, 58, 60, 80, 87, 116, 120, 145, 174, 232, 240, 290, 348, 435, 464, 580, 696, 870, 1160, 1392, 1740, 1831, 2320, 3480, 3662, 5493, 6960, 7324, 9155, 10986, 14648, 18310, 21972, 27465, 29296, 36620, 43944, 53099, 54930, 73240, 87888, 106198, 109860, 146480, 159297, 212396, 219720, 265495, 318594, 424792, 439440, 530990, 637188, 796485, 849584, 1061980, 1274376, 1592970, 2123960, 2548752, 3185940, 4247920, 6371880, 12743760]

約数ペア:

[(1, 12743760), (2, 6371880), (3, 4247920), (4, 3185940), (5, 2548752), (6, 2123960), (8, 1592970), (10, 1274376), (12, 1061980), (15, 849584), (16, 796485), (20, 637188), (24, 530990), (29, 439440), (30, 424792), (40, 318594), (48, 265495), (58, 219720), (60, 212396), (80, 159297), (87, 146480), (116, 109860), (120, 106198), (145, 87888), (174, 73240), (232, 54930), (240, 53099), (290, 43944), (348, 36620), (435, 29296), (464, 27465), (580, 21972), (696, 18310), (870, 14648), (1160, 10986), (1392, 9155), (1740, 7324), (1831, 6960), (2320, 5493), (3480, 3662)]