19234560

素因数分解:

$2^8\times 3^1\times 5^1\times {\mathrm{5009}}^1$

素因数の和:5033

約数の個数: 72

約数和(自身を含む): 61442640

約数和(自身を除く): 42208080

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, 128, 160, 192, 240, 256, 320, 384, 480, 640, 768, 960, 1280, 1920, 3840, 5009, 10018, 15027, 20036, 25045, 30054, 40072, 50090, 60108, 75135, 80144, 100180, 120216, 150270, 160288, 200360, 240432, 300540, 320576, 400720, 480864, 601080, 641152, 801440, 961728, 1202160, 1282304, 1602880, 1923456, 2404320, 3205760, 3846912, 4808640, 6411520, 9617280, 19234560]

約数ペア:

[(1, 19234560), (2, 9617280), (3, 6411520), (4, 4808640), (5, 3846912), (6, 3205760), (8, 2404320), (10, 1923456), (12, 1602880), (15, 1282304), (16, 1202160), (20, 961728), (24, 801440), (30, 641152), (32, 601080), (40, 480864), (48, 400720), (60, 320576), (64, 300540), (80, 240432), (96, 200360), (120, 160288), (128, 150270), (160, 120216), (192, 100180), (240, 80144), (256, 75135), (320, 60108), (384, 50090), (480, 40072), (640, 30054), (768, 25045), (960, 20036), (1280, 15027), (1920, 10018), (3840, 5009)]