338476680

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{389}}^1\times {\mathrm{2417}}^1$

素因数の和:2823

約数の個数: 96

約数和(自身を含む): 1103333400

約数和(自身を除く): 764856720

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 180, 360, 389, 778, 1167, 1556, 1945, 2334, 2417, 3112, 3501, 3890, 4668, 4834, 5835, 7002, 7251, 7780, 9336, 9668, 11670, 12085, 14004, 14502, 15560, 17505, 19336, 21753, 23340, 24170, 28008, 29004, 35010, 36255, 43506, 46680, 48340, 58008, 70020, 72510, 87012, 96680, 108765, 140040, 145020, 174024, 217530, 290040, 435060, 870120, 940213, 1880426, 2820639, 3760852, 4701065, 5641278, 7521704, 8461917, 9402130, 11282556, 14103195, 16923834, 18804260, 22565112, 28206390, 33847668, 37608520, 42309585, 56412780, 67695336, 84619170, 112825560, 169238340, 338476680]

約数ペア:

[(1, 338476680), (2, 169238340), (3, 112825560), (4, 84619170), (5, 67695336), (6, 56412780), (8, 42309585), (9, 37608520), (10, 33847668), (12, 28206390), (15, 22565112), (18, 18804260), (20, 16923834), (24, 14103195), (30, 11282556), (36, 9402130), (40, 8461917), (45, 7521704), (60, 5641278), (72, 4701065), (90, 3760852), (120, 2820639), (180, 1880426), (360, 940213), (389, 870120), (778, 435060), (1167, 290040), (1556, 217530), (1945, 174024), (2334, 145020), (2417, 140040), (3112, 108765), (3501, 96680), (3890, 87012), (4668, 72510), (4834, 70020), (5835, 58008), (7002, 48340), (7251, 46680), (7780, 43506), (9336, 36255), (9668, 35010), (11670, 29004), (12085, 28008), (14004, 24170), (14502, 23340), (15560, 21753), (17505, 19336)]