122455360

素因数分解:

$2^6\times 5^1\times {\mathrm{257}}^1\times {\mathrm{1489}}^1$

素因数の和:1763

約数の個数: 56

約数和(自身を含む): 292928040

約数和(自身を除く): 170472680

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 160, 257, 320, 514, 1028, 1285, 1489, 2056, 2570, 2978, 4112, 5140, 5956, 7445, 8224, 10280, 11912, 14890, 16448, 20560, 23824, 29780, 41120, 47648, 59560, 82240, 95296, 119120, 238240, 382673, 476480, 765346, 1530692, 1913365, 3061384, 3826730, 6122768, 7653460, 12245536, 15306920, 24491072, 30613840, 61227680, 122455360]

約数ペア:

[(1, 122455360), (2, 61227680), (4, 30613840), (5, 24491072), (8, 15306920), (10, 12245536), (16, 7653460), (20, 6122768), (32, 3826730), (40, 3061384), (64, 1913365), (80, 1530692), (160, 765346), (257, 476480), (320, 382673), (514, 238240), (1028, 119120), (1285, 95296), (1489, 82240), (2056, 59560), (2570, 47648), (2978, 41120), (4112, 29780), (5140, 23824), (5956, 20560), (7445, 16448), (8224, 14890), (10280, 11912)]