76481880

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{637349}}^1$

素因数の和:637363

約数の個数: 32

約数和(自身を含む): 229446000

約数和(自身を除く): 152964120

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 637349, 1274698, 1912047, 2549396, 3186745, 3824094, 5098792, 6373490, 7648188, 9560235, 12746980, 15296376, 19120470, 25493960, 38240940, 76481880]

約数ペア:

[(1, 76481880), (2, 38240940), (3, 25493960), (4, 19120470), (5, 15296376), (6, 12746980), (8, 9560235), (10, 7648188), (12, 6373490), (15, 5098792), (20, 3824094), (24, 3186745), (30, 2549396), (40, 1912047), (60, 1274698), (120, 637349)]