140233920

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{146077}}^1$

素因数の和:146097

約数の個数: 56

約数和(自身を含む): 445245744

約数和(自身を除く): 305011824

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, 146077, 292154, 438231, 584308, 730385, 876462, 1168616, 1460770, 1752924, 2191155, 2337232, 2921540, 3505848, 4382310, 4674464, 5843080, 7011696, 8764620, 9348928, 11686160, 14023392, 17529240, 23372320, 28046784, 35058480, 46744640, 70116960, 140233920]

約数ペア:

[(1, 140233920), (2, 70116960), (3, 46744640), (4, 35058480), (5, 28046784), (6, 23372320), (8, 17529240), (10, 14023392), (12, 11686160), (15, 9348928), (16, 8764620), (20, 7011696), (24, 5843080), (30, 4674464), (32, 4382310), (40, 3505848), (48, 2921540), (60, 2337232), (64, 2191155), (80, 1752924), (96, 1460770), (120, 1168616), (160, 876462), (192, 730385), (240, 584308), (320, 438231), (480, 292154), (960, 146077)]