125920480

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{112429}}^1$

素因数の和:112451

約数の個数: 48

約数和(自身を含む): 339988320

約数和(自身を除く): 214067840

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 70, 80, 112, 140, 160, 224, 280, 560, 1120, 112429, 224858, 449716, 562145, 787003, 899432, 1124290, 1574006, 1798864, 2248580, 3148012, 3597728, 3935015, 4497160, 6296024, 7870030, 8994320, 12592048, 15740060, 17988640, 25184096, 31480120, 62960240, 125920480]

約数ペア:

[(1, 125920480), (2, 62960240), (4, 31480120), (5, 25184096), (7, 17988640), (8, 15740060), (10, 12592048), (14, 8994320), (16, 7870030), (20, 6296024), (28, 4497160), (32, 3935015), (35, 3597728), (40, 3148012), (56, 2248580), (70, 1798864), (80, 1574006), (112, 1124290), (140, 899432), (160, 787003), (224, 562145), (280, 449716), (560, 224858), (1120, 112429)]