123130880

素因数分解:

$2^{10}\times 5^1\times {\mathrm{24049}}^1$

素因数の和:24074

約数の個数: 44

約数和(自身を含む): 295382100

約数和(自身を除く): 172251220

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 256, 320, 512, 640, 1024, 1280, 2560, 5120, 24049, 48098, 96196, 120245, 192392, 240490, 384784, 480980, 769568, 961960, 1539136, 1923920, 3078272, 3847840, 6156544, 7695680, 12313088, 15391360, 24626176, 30782720, 61565440, 123130880]

約数ペア:

[(1, 123130880), (2, 61565440), (4, 30782720), (5, 24626176), (8, 15391360), (10, 12313088), (16, 7695680), (20, 6156544), (32, 3847840), (40, 3078272), (64, 1923920), (80, 1539136), (128, 961960), (160, 769568), (256, 480980), (320, 384784), (512, 240490), (640, 192392), (1024, 120245), (1280, 96196), (2560, 48098), (5120, 24049)]