13026120

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{73}}^1\times {\mathrm{1487}}^1$

素因数の和:1574

約数の個数: 64

約数和(自身を含む): 39640320

約数和(自身を除く): 26614200

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 73, 120, 146, 219, 292, 365, 438, 584, 730, 876, 1095, 1460, 1487, 1752, 2190, 2920, 2974, 4380, 4461, 5948, 7435, 8760, 8922, 11896, 14870, 17844, 22305, 29740, 35688, 44610, 59480, 89220, 108551, 178440, 217102, 325653, 434204, 542755, 651306, 868408, 1085510, 1302612, 1628265, 2171020, 2605224, 3256530, 4342040, 6513060, 13026120]

約数ペア:

[(1, 13026120), (2, 6513060), (3, 4342040), (4, 3256530), (5, 2605224), (6, 2171020), (8, 1628265), (10, 1302612), (12, 1085510), (15, 868408), (20, 651306), (24, 542755), (30, 434204), (40, 325653), (60, 217102), (73, 178440), (120, 108551), (146, 89220), (219, 59480), (292, 44610), (365, 35688), (438, 29740), (584, 22305), (730, 17844), (876, 14870), (1095, 11896), (1460, 8922), (1487, 8760), (1752, 7435), (2190, 5948), (2920, 4461), (2974, 4380)]