239906880

素因数分解:

$2^6\times 3^3\times 5^1\times {\mathrm{27767}}^1$

素因数の和:27793

約数の個数: 112

約数和(自身を含む): 846368640

約数和(自身を除く): 606461760

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 64, 72, 80, 90, 96, 108, 120, 135, 144, 160, 180, 192, 216, 240, 270, 288, 320, 360, 432, 480, 540, 576, 720, 864, 960, 1080, 1440, 1728, 2160, 2880, 4320, 8640, 27767, 55534, 83301, 111068, 138835, 166602, 222136, 249903, 277670, 333204, 416505, 444272, 499806, 555340, 666408, 749709, 833010, 888544, 999612, 1110680, 1249515, 1332816, 1499418, 1666020, 1777088, 1999224, 2221360, 2499030, 2665632, 2998836, 3332040, 3748545, 3998448, 4442720, 4998060, 5331264, 5997672, 6664080, 7497090, 7996896, 8885440, 9996120, 11995344, 13328160, 14994180, 15993792, 19992240, 23990688, 26656320, 29988360, 39984480, 47981376, 59976720, 79968960, 119953440, 239906880]

約数ペア:

[(1, 239906880), (2, 119953440), (3, 79968960), (4, 59976720), (5, 47981376), (6, 39984480), (8, 29988360), (9, 26656320), (10, 23990688), (12, 19992240), (15, 15993792), (16, 14994180), (18, 13328160), (20, 11995344), (24, 9996120), (27, 8885440), (30, 7996896), (32, 7497090), (36, 6664080), (40, 5997672), (45, 5331264), (48, 4998060), (54, 4442720), (60, 3998448), (64, 3748545), (72, 3332040), (80, 2998836), (90, 2665632), (96, 2499030), (108, 2221360), (120, 1999224), (135, 1777088), (144, 1666020), (160, 1499418), (180, 1332816), (192, 1249515), (216, 1110680), (240, 999612), (270, 888544), (288, 833010), (320, 749709), (360, 666408), (432, 555340), (480, 499806), (540, 444272), (576, 416505), (720, 333204), (864, 277670), (960, 249903), (1080, 222136), (1440, 166602), (1728, 138835), (2160, 111068), (2880, 83301), (4320, 55534), (8640, 27767)]