378243480

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{73303}}^1$

素因数の和:73360

約数の個数: 64

約数和(自身を含む): 1161135360

約数和(自身を除く): 782891880

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 43, 60, 86, 120, 129, 172, 215, 258, 344, 430, 516, 645, 860, 1032, 1290, 1720, 2580, 5160, 73303, 146606, 219909, 293212, 366515, 439818, 586424, 733030, 879636, 1099545, 1466060, 1759272, 2199090, 2932120, 3152029, 4398180, 6304058, 8796360, 9456087, 12608116, 15760145, 18912174, 25216232, 31520290, 37824348, 47280435, 63040580, 75648696, 94560870, 126081160, 189121740, 378243480]

約数ペア:

[(1, 378243480), (2, 189121740), (3, 126081160), (4, 94560870), (5, 75648696), (6, 63040580), (8, 47280435), (10, 37824348), (12, 31520290), (15, 25216232), (20, 18912174), (24, 15760145), (30, 12608116), (40, 9456087), (43, 8796360), (60, 6304058), (86, 4398180), (120, 3152029), (129, 2932120), (172, 2199090), (215, 1759272), (258, 1466060), (344, 1099545), (430, 879636), (516, 733030), (645, 586424), (860, 439818), (1032, 366515), (1290, 293212), (1720, 219909), (2580, 146606), (5160, 73303)]