305474880

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{318203}}^1$

素因数の和:318223

約数の個数: 56

約数和(自身を含む): 969885792

約数和(自身を除く): 664410912

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, 318203, 636406, 954609, 1272812, 1591015, 1909218, 2545624, 3182030, 3818436, 4773045, 5091248, 6364060, 7636872, 9546090, 10182496, 12728120, 15273744, 19092180, 20364992, 25456240, 30547488, 38184360, 50912480, 61094976, 76368720, 101824960, 152737440, 305474880]

約数ペア:

[(1, 305474880), (2, 152737440), (3, 101824960), (4, 76368720), (5, 61094976), (6, 50912480), (8, 38184360), (10, 30547488), (12, 25456240), (15, 20364992), (16, 19092180), (20, 15273744), (24, 12728120), (30, 10182496), (32, 9546090), (40, 7636872), (48, 6364060), (60, 5091248), (64, 4773045), (80, 3818436), (96, 3182030), (120, 2545624), (160, 1909218), (192, 1591015), (240, 1272812), (320, 954609), (480, 636406), (960, 318203)]