148747680

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{53}}^1\times {\mathrm{1949}}^1$

素因数の和:2023

約数の個数: 144

約数和(自身を含む): 517444200

約数和(自身を除く): 368696520

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 53, 60, 72, 80, 90, 96, 106, 120, 144, 159, 160, 180, 212, 240, 265, 288, 318, 360, 424, 477, 480, 530, 636, 720, 795, 848, 954, 1060, 1272, 1440, 1590, 1696, 1908, 1949, 2120, 2385, 2544, 3180, 3816, 3898, 4240, 4770, 5088, 5847, 6360, 7632, 7796, 8480, 9540, 9745, 11694, 12720, 15264, 15592, 17541, 19080, 19490, 23388, 25440, 29235, 31184, 35082, 38160, 38980, 46776, 58470, 62368, 70164, 76320, 77960, 87705, 93552, 103297, 116940, 140328, 155920, 175410, 187104, 206594, 233880, 280656, 309891, 311840, 350820, 413188, 467760, 516485, 561312, 619782, 701640, 826376, 929673, 935520, 1032970, 1239564, 1403280, 1549455, 1652752, 1859346, 2065940, 2479128, 2806560, 3098910, 3305504, 3718692, 4131880, 4648365, 4958256, 6197820, 7437384, 8263760, 9296730, 9916512, 12395640, 14874768, 16527520, 18593460, 24791280, 29749536, 37186920, 49582560, 74373840, 148747680]

約数ペア:

[(1, 148747680), (2, 74373840), (3, 49582560), (4, 37186920), (5, 29749536), (6, 24791280), (8, 18593460), (9, 16527520), (10, 14874768), (12, 12395640), (15, 9916512), (16, 9296730), (18, 8263760), (20, 7437384), (24, 6197820), (30, 4958256), (32, 4648365), (36, 4131880), (40, 3718692), (45, 3305504), (48, 3098910), (53, 2806560), (60, 2479128), (72, 2065940), (80, 1859346), (90, 1652752), (96, 1549455), (106, 1403280), (120, 1239564), (144, 1032970), (159, 935520), (160, 929673), (180, 826376), (212, 701640), (240, 619782), (265, 561312), (288, 516485), (318, 467760), (360, 413188), (424, 350820), (477, 311840), (480, 309891), (530, 280656), (636, 233880), (720, 206594), (795, 187104), (848, 175410), (954, 155920), (1060, 140328), (1272, 116940), (1440, 103297), (1590, 93552), (1696, 87705), (1908, 77960), (1949, 76320), (2120, 70164), (2385, 62368), (2544, 58470), (3180, 46776), (3816, 38980), (3898, 38160), (4240, 35082), (4770, 31184), (5088, 29235), (5847, 25440), (6360, 23388), (7632, 19490), (7796, 19080), (8480, 17541), (9540, 15592), (9745, 15264), (11694, 12720)]