123074880

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{128203}}^1$

素因数の和:128223

約数の個数: 56

約数和(自身を含む): 390765792

約数和(自身を除く): 267690912

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 160, 192, 240, 320, 480, 960, 128203, 256406, 384609, 512812, 641015, 769218, 1025624, 1282030, 1538436, 1923045, 2051248, 2564060, 3076872, 3846090, 4102496, 5128120, 6153744, 7692180, 8204992, 10256240, 12307488, 15384360, 20512480, 24614976, 30768720, 41024960, 61537440, 123074880]

約数ペア:

[(1, 123074880), (2, 61537440), (3, 41024960), (4, 30768720), (5, 24614976), (6, 20512480), (8, 15384360), (10, 12307488), (12, 10256240), (15, 8204992), (16, 7692180), (20, 6153744), (24, 5128120), (30, 4102496), (32, 3846090), (40, 3076872), (48, 2564060), (60, 2051248), (64, 1923045), (80, 1538436), (96, 1282030), (120, 1025624), (160, 769218), (192, 641015), (240, 512812), (320, 384609), (480, 256406), (960, 128203)]