80786430

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{547}}^2$

素因数の和:1110

約数の個数: 48

約数和(自身を含む): 215825040

約数和(自身を除く): 135038610

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 135, 270, 547, 1094, 1641, 2735, 3282, 4923, 5470, 8205, 9846, 14769, 16410, 24615, 29538, 49230, 73845, 147690, 299209, 598418, 897627, 1496045, 1795254, 2692881, 2992090, 4488135, 5385762, 8078643, 8976270, 13464405, 16157286, 26928810, 40393215, 80786430]

約数ペア:

[(1, 80786430), (2, 40393215), (3, 26928810), (5, 16157286), (6, 13464405), (9, 8976270), (10, 8078643), (15, 5385762), (18, 4488135), (27, 2992090), (30, 2692881), (45, 1795254), (54, 1496045), (90, 897627), (135, 598418), (270, 299209), (547, 147690), (1094, 73845), (1641, 49230), (2735, 29538), (3282, 24615), (4923, 16410), (5470, 14769), (8205, 9846)]