38207280

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{397}}^1\times {\mathrm{401}}^1$

素因数の和:814

約数の個数: 80

約数和(自身を含む): 119037024

約数和(自身を除く): 80829744

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 397, 401, 794, 802, 1191, 1203, 1588, 1604, 1985, 2005, 2382, 2406, 3176, 3208, 3970, 4010, 4764, 4812, 5955, 6015, 6352, 6416, 7940, 8020, 9528, 9624, 11910, 12030, 15880, 16040, 19056, 19248, 23820, 24060, 31760, 32080, 47640, 48120, 95280, 96240, 159197, 318394, 477591, 636788, 795985, 955182, 1273576, 1591970, 1910364, 2387955, 2547152, 3183940, 3820728, 4775910, 6367880, 7641456, 9551820, 12735760, 19103640, 38207280]

約数ペア:

[(1, 38207280), (2, 19103640), (3, 12735760), (4, 9551820), (5, 7641456), (6, 6367880), (8, 4775910), (10, 3820728), (12, 3183940), (15, 2547152), (16, 2387955), (20, 1910364), (24, 1591970), (30, 1273576), (40, 955182), (48, 795985), (60, 636788), (80, 477591), (120, 318394), (240, 159197), (397, 96240), (401, 95280), (794, 48120), (802, 47640), (1191, 32080), (1203, 31760), (1588, 24060), (1604, 23820), (1985, 19248), (2005, 19056), (2382, 16040), (2406, 15880), (3176, 12030), (3208, 11910), (3970, 9624), (4010, 9528), (4764, 8020), (4812, 7940), (5955, 6416), (6015, 6352)]