12310920

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{11399}}^1$

素因数の和:11419

約数の個数: 64

約数和(自身を含む): 41040000

約数和(自身を除く): 28729080

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 90, 108, 120, 135, 180, 216, 270, 360, 540, 1080, 11399, 22798, 34197, 45596, 56995, 68394, 91192, 102591, 113990, 136788, 170985, 205182, 227980, 273576, 307773, 341970, 410364, 455960, 512955, 615546, 683940, 820728, 1025910, 1231092, 1367880, 1538865, 2051820, 2462184, 3077730, 4103640, 6155460, 12310920]

約数ペア:

[(1, 12310920), (2, 6155460), (3, 4103640), (4, 3077730), (5, 2462184), (6, 2051820), (8, 1538865), (9, 1367880), (10, 1231092), (12, 1025910), (15, 820728), (18, 683940), (20, 615546), (24, 512955), (27, 455960), (30, 410364), (36, 341970), (40, 307773), (45, 273576), (54, 227980), (60, 205182), (72, 170985), (90, 136788), (108, 113990), (120, 102591), (135, 91192), (180, 68394), (216, 56995), (270, 45596), (360, 34197), (540, 22798), (1080, 11399)]