115243120

素因数分解:

$2^4\times 5^1\times {\mathrm{31}}^2\times {\mathrm{1499}}^1$

素因数の和:1574

約数の個数: 60

約数和(自身を含む): 277047000

約数和(自身を除く): 161803880

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 31, 40, 62, 80, 124, 155, 248, 310, 496, 620, 961, 1240, 1499, 1922, 2480, 2998, 3844, 4805, 5996, 7495, 7688, 9610, 11992, 14990, 15376, 19220, 23984, 29980, 38440, 46469, 59960, 76880, 92938, 119920, 185876, 232345, 371752, 464690, 743504, 929380, 1440539, 1858760, 2881078, 3717520, 5762156, 7202695, 11524312, 14405390, 23048624, 28810780, 57621560, 115243120]

約数ペア:

[(1, 115243120), (2, 57621560), (4, 28810780), (5, 23048624), (8, 14405390), (10, 11524312), (16, 7202695), (20, 5762156), (31, 3717520), (40, 2881078), (62, 1858760), (80, 1440539), (124, 929380), (155, 743504), (248, 464690), (310, 371752), (496, 232345), (620, 185876), (961, 119920), (1240, 92938), (1499, 76880), (1922, 59960), (2480, 46469), (2998, 38440), (3844, 29980), (4805, 23984), (5996, 19220), (7495, 15376), (7688, 14990), (9610, 11992)]