76479720

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{673}}^1\times {\mathrm{947}}^1$

素因数の和:1634

約数の個数: 64

約数和(自身を含む): 230022720

約数和(自身を除く): 153543000

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 673, 947, 1346, 1894, 2019, 2692, 2841, 3365, 3788, 4038, 4735, 5384, 5682, 6730, 7576, 8076, 9470, 10095, 11364, 13460, 14205, 16152, 18940, 20190, 22728, 26920, 28410, 37880, 40380, 56820, 80760, 113640, 637331, 1274662, 1911993, 2549324, 3186655, 3823986, 5098648, 6373310, 7647972, 9559965, 12746620, 15295944, 19119930, 25493240, 38239860, 76479720]

約数ペア:

[(1, 76479720), (2, 38239860), (3, 25493240), (4, 19119930), (5, 15295944), (6, 12746620), (8, 9559965), (10, 7647972), (12, 6373310), (15, 5098648), (20, 3823986), (24, 3186655), (30, 2549324), (40, 1911993), (60, 1274662), (120, 637331), (673, 113640), (947, 80760), (1346, 56820), (1894, 40380), (2019, 37880), (2692, 28410), (2841, 26920), (3365, 22728), (3788, 20190), (4038, 18940), (4735, 16152), (5384, 14205), (5682, 13460), (6730, 11364), (7576, 10095), (8076, 9470)]