39647280

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{233}}^1\times {\mathrm{709}}^1$

素因数の和:958

約数の個数: 80

約数和(自身を含む): 123608160

約数和(自身を除く): 83960880

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 233, 240, 466, 699, 709, 932, 1165, 1398, 1418, 1864, 2127, 2330, 2796, 2836, 3495, 3545, 3728, 4254, 4660, 5592, 5672, 6990, 7090, 8508, 9320, 10635, 11184, 11344, 13980, 14180, 17016, 18640, 21270, 27960, 28360, 34032, 42540, 55920, 56720, 85080, 165197, 170160, 330394, 495591, 660788, 825985, 991182, 1321576, 1651970, 1982364, 2477955, 2643152, 3303940, 3964728, 4955910, 6607880, 7929456, 9911820, 13215760, 19823640, 39647280]

約数ペア:

[(1, 39647280), (2, 19823640), (3, 13215760), (4, 9911820), (5, 7929456), (6, 6607880), (8, 4955910), (10, 3964728), (12, 3303940), (15, 2643152), (16, 2477955), (20, 1982364), (24, 1651970), (30, 1321576), (40, 991182), (48, 825985), (60, 660788), (80, 495591), (120, 330394), (233, 170160), (240, 165197), (466, 85080), (699, 56720), (709, 55920), (932, 42540), (1165, 34032), (1398, 28360), (1418, 27960), (1864, 21270), (2127, 18640), (2330, 17016), (2796, 14180), (2836, 13980), (3495, 11344), (3545, 11184), (3728, 10635), (4254, 9320), (4660, 8508), (5592, 7090), (5672, 6990)]