269710880

素因数分解:

$2^5\times 5^1\times {\mathrm{23}}^1\times {\mathrm{73291}}^1$

素因数の和:73329

約数の個数: 48

約数和(自身を含む): 664905024

約数和(自身を除く): 395194144

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 23, 32, 40, 46, 80, 92, 115, 160, 184, 230, 368, 460, 736, 920, 1840, 3680, 73291, 146582, 293164, 366455, 586328, 732910, 1172656, 1465820, 1685693, 2345312, 2931640, 3371386, 5863280, 6742772, 8428465, 11726560, 13485544, 16856930, 26971088, 33713860, 53942176, 67427720, 134855440, 269710880]

約数ペア:

[(1, 269710880), (2, 134855440), (4, 67427720), (5, 53942176), (8, 33713860), (10, 26971088), (16, 16856930), (20, 13485544), (23, 11726560), (32, 8428465), (40, 6742772), (46, 5863280), (80, 3371386), (92, 2931640), (115, 2345312), (160, 1685693), (184, 1465820), (230, 1172656), (368, 732910), (460, 586328), (736, 366455), (920, 293164), (1840, 146582), (3680, 73291)]