227513640

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{241}}^1\times {\mathrm{7867}}^1$

素因数の和:8122

約数の個数: 64

約数和(自身を含む): 685460160

約数和(自身を除く): 457946520

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 241, 482, 723, 964, 1205, 1446, 1928, 2410, 2892, 3615, 4820, 5784, 7230, 7867, 9640, 14460, 15734, 23601, 28920, 31468, 39335, 47202, 62936, 78670, 94404, 118005, 157340, 188808, 236010, 314680, 472020, 944040, 1895947, 3791894, 5687841, 7583788, 9479735, 11375682, 15167576, 18959470, 22751364, 28439205, 37918940, 45502728, 56878410, 75837880, 113756820, 227513640]

約数ペア:

[(1, 227513640), (2, 113756820), (3, 75837880), (4, 56878410), (5, 45502728), (6, 37918940), (8, 28439205), (10, 22751364), (12, 18959470), (15, 15167576), (20, 11375682), (24, 9479735), (30, 7583788), (40, 5687841), (60, 3791894), (120, 1895947), (241, 944040), (482, 472020), (723, 314680), (964, 236010), (1205, 188808), (1446, 157340), (1928, 118005), (2410, 94404), (2892, 78670), (3615, 62936), (4820, 47202), (5784, 39335), (7230, 31468), (7867, 28920), (9640, 23601), (14460, 15734)]