240882570

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{140867}}^1$

素因数の和:140899

約数の個数: 48

約数和(自身を含む): 659262240

約数和(自身を除く): 418379670

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 19, 30, 38, 45, 57, 90, 95, 114, 171, 190, 285, 342, 570, 855, 1710, 140867, 281734, 422601, 704335, 845202, 1267803, 1408670, 2113005, 2535606, 2676473, 4226010, 5352946, 6339015, 8029419, 12678030, 13382365, 16058838, 24088257, 26764730, 40147095, 48176514, 80294190, 120441285, 240882570]

約数ペア:

[(1, 240882570), (2, 120441285), (3, 80294190), (5, 48176514), (6, 40147095), (9, 26764730), (10, 24088257), (15, 16058838), (18, 13382365), (19, 12678030), (30, 8029419), (38, 6339015), (45, 5352946), (57, 4226010), (90, 2676473), (95, 2535606), (114, 2113005), (171, 1408670), (190, 1267803), (285, 845202), (342, 704335), (570, 422601), (855, 281734), (1710, 140867)]