123109120

素因数分解:

$2^8\times 5^1\times {\mathrm{96179}}^1$

素因数の和:96200

約数の個数: 36

約数和(自身を含む): 294887880

約数和(自身を除く): 171778760

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 256, 320, 640, 1280, 96179, 192358, 384716, 480895, 769432, 961790, 1538864, 1923580, 3077728, 3847160, 6155456, 7694320, 12310912, 15388640, 24621824, 30777280, 61554560, 123109120]

約数ペア:

[(1, 123109120), (2, 61554560), (4, 30777280), (5, 24621824), (8, 15388640), (10, 12310912), (16, 7694320), (20, 6155456), (32, 3847160), (40, 3077728), (64, 1923580), (80, 1538864), (128, 961790), (160, 769432), (256, 480895), (320, 384716), (640, 192358), (1280, 96179)]