145088960

素因数分解:

$2^6\times 5^1\times {\mathrm{73}}^1\times {\mathrm{6211}}^1$

素因数の和:6301

約数の個数: 56

約数和(自身を含む): 350282256

約数和(自身を除く): 205193296

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 73, 80, 146, 160, 292, 320, 365, 584, 730, 1168, 1460, 2336, 2920, 4672, 5840, 6211, 11680, 12422, 23360, 24844, 31055, 49688, 62110, 99376, 124220, 198752, 248440, 397504, 453403, 496880, 906806, 993760, 1813612, 1987520, 2267015, 3627224, 4534030, 7254448, 9068060, 14508896, 18136120, 29017792, 36272240, 72544480, 145088960]

約数ペア:

[(1, 145088960), (2, 72544480), (4, 36272240), (5, 29017792), (8, 18136120), (10, 14508896), (16, 9068060), (20, 7254448), (32, 4534030), (40, 3627224), (64, 2267015), (73, 1987520), (80, 1813612), (146, 993760), (160, 906806), (292, 496880), (320, 453403), (365, 397504), (584, 248440), (730, 198752), (1168, 124220), (1460, 99376), (2336, 62110), (2920, 49688), (4672, 31055), (5840, 24844), (6211, 23360), (11680, 12422)]