30546978560

素因数分解:

$2^8\times 5^1\times 7^1\times {\mathrm{3409261}}^1$

素因数の和:3409289

約数の個数: 72

約数和(自身を含む): 83622378336

約数和(自身を除く): 53075399776

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 64, 70, 80, 112, 128, 140, 160, 224, 256, 280, 320, 448, 560, 640, 896, 1120, 1280, 1792, 2240, 4480, 8960, 3409261, 6818522, 13637044, 17046305, 23864827, 27274088, 34092610, 47729654, 54548176, 68185220, 95459308, 109096352, 119324135, 136370440, 190918616, 218192704, 238648270, 272740880, 381837232, 436385408, 477296540, 545481760, 763674464, 872770816, 954593080, 1090963520, 1527348928, 1909186160, 2181927040, 3054697856, 3818372320, 4363854080, 6109395712, 7636744640, 15273489280, 30546978560]

約数ペア:

[(1, 30546978560), (2, 15273489280), (4, 7636744640), (5, 6109395712), (7, 4363854080), (8, 3818372320), (10, 3054697856), (14, 2181927040), (16, 1909186160), (20, 1527348928), (28, 1090963520), (32, 954593080), (35, 872770816), (40, 763674464), (56, 545481760), (64, 477296540), (70, 436385408), (80, 381837232), (112, 272740880), (128, 238648270), (140, 218192704), (160, 190918616), (224, 136370440), (256, 119324135), (280, 109096352), (320, 95459308), (448, 68185220), (560, 54548176), (640, 47729654), (896, 34092610), (1120, 27274088), (1280, 23864827), (1792, 17046305), (2240, 13637044), (4480, 6818522), (8960, 3409261)]