150890240

素因数分解:

$2^8\times 5^1\times {\mathrm{117883}}^1$

素因数の和:117904

約数の個数: 36

約数和(自身を含む): 361432344

約数和(自身を除く): 210542104

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 256, 320, 640, 1280, 117883, 235766, 471532, 589415, 943064, 1178830, 1886128, 2357660, 3772256, 4715320, 7544512, 9430640, 15089024, 18861280, 30178048, 37722560, 75445120, 150890240]

約数ペア:

[(1, 150890240), (2, 75445120), (4, 37722560), (5, 30178048), (8, 18861280), (10, 15089024), (16, 9430640), (20, 7544512), (32, 4715320), (40, 3772256), (64, 2357660), (80, 1886128), (128, 1178830), (160, 943064), (256, 589415), (320, 471532), (640, 235766), (1280, 117883)]