119923840

素因数分解:

$2^7\times 5^1\times {\mathrm{23}}^1\times {\mathrm{8147}}^1$

素因数の和:8189

約数の個数: 64

約数和(自身を含む): 299194560

約数和(自身を除く): 179270720

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 23, 32, 40, 46, 64, 80, 92, 115, 128, 160, 184, 230, 320, 368, 460, 640, 736, 920, 1472, 1840, 2944, 3680, 7360, 8147, 14720, 16294, 32588, 40735, 65176, 81470, 130352, 162940, 187381, 260704, 325880, 374762, 521408, 651760, 749524, 936905, 1042816, 1303520, 1499048, 1873810, 2607040, 2998096, 3747620, 5214080, 5996192, 7495240, 11992384, 14990480, 23984768, 29980960, 59961920, 119923840]

約数ペア:

[(1, 119923840), (2, 59961920), (4, 29980960), (5, 23984768), (8, 14990480), (10, 11992384), (16, 7495240), (20, 5996192), (23, 5214080), (32, 3747620), (40, 2998096), (46, 2607040), (64, 1873810), (80, 1499048), (92, 1303520), (115, 1042816), (128, 936905), (160, 749524), (184, 651760), (230, 521408), (320, 374762), (368, 325880), (460, 260704), (640, 187381), (736, 162940), (920, 130352), (1472, 81470), (1840, 65176), (2944, 40735), (3680, 32588), (7360, 16294), (8147, 14720)]