38207760

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{159199}}^1$

素因数の和:159215

約数の個数: 40

約数和(自身を含む): 118444800

約数和(自身を除く): 80237040

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 159199, 318398, 477597, 636796, 795995, 955194, 1273592, 1591990, 1910388, 2387985, 2547184, 3183980, 3820776, 4775970, 6367960, 7641552, 9551940, 12735920, 19103880, 38207760]

約数ペア:

[(1, 38207760), (2, 19103880), (3, 12735920), (4, 9551940), (5, 7641552), (6, 6367960), (8, 4775970), (10, 3820776), (12, 3183980), (15, 2547184), (16, 2387985), (20, 1910388), (24, 1591990), (30, 1273592), (40, 955194), (48, 795995), (60, 636796), (80, 477597), (120, 318398), (240, 159199)]