180872448

素因数分解:

$2^8\times 3^1\times {\mathrm{43}}^1\times {\mathrm{5477}}^1$

素因数の和:5539

約数の個数: 72

約数和(自身を含む): 492669408

約数和(自身を除く): 311796960

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 43, 48, 64, 86, 96, 128, 129, 172, 192, 256, 258, 344, 384, 516, 688, 768, 1032, 1376, 2064, 2752, 4128, 5477, 5504, 8256, 10954, 11008, 16431, 16512, 21908, 32862, 33024, 43816, 65724, 87632, 131448, 175264, 235511, 262896, 350528, 471022, 525792, 701056, 706533, 942044, 1051584, 1402112, 1413066, 1884088, 2103168, 2826132, 3768176, 4206336, 5652264, 7536352, 11304528, 15072704, 22609056, 30145408, 45218112, 60290816, 90436224, 180872448]

約数ペア:

[(1, 180872448), (2, 90436224), (3, 60290816), (4, 45218112), (6, 30145408), (8, 22609056), (12, 15072704), (16, 11304528), (24, 7536352), (32, 5652264), (43, 4206336), (48, 3768176), (64, 2826132), (86, 2103168), (96, 1884088), (128, 1413066), (129, 1402112), (172, 1051584), (192, 942044), (256, 706533), (258, 701056), (344, 525792), (384, 471022), (516, 350528), (688, 262896), (768, 235511), (1032, 175264), (1376, 131448), (2064, 87632), (2752, 65724), (4128, 43816), (5477, 33024), (5504, 32862), (8256, 21908), (10954, 16512), (11008, 16431)]