4509720

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{12527}}^1$

素因数の和:12544

約数の個数: 48

約数和(自身を含む): 14657760

約数和(自身を除く): 10148040

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 180, 360, 12527, 25054, 37581, 50108, 62635, 75162, 100216, 112743, 125270, 150324, 187905, 225486, 250540, 300648, 375810, 450972, 501080, 563715, 751620, 901944, 1127430, 1503240, 2254860, 4509720]

約数ペア:

[(1, 4509720), (2, 2254860), (3, 1503240), (4, 1127430), (5, 901944), (6, 751620), (8, 563715), (9, 501080), (10, 450972), (12, 375810), (15, 300648), (18, 250540), (20, 225486), (24, 187905), (30, 150324), (36, 125270), (40, 112743), (45, 100216), (60, 75162), (72, 62635), (90, 50108), (120, 37581), (180, 25054), (360, 12527)]