87043680

素因数分解:

$2^5\times 3^3\times 5^1\times {\mathrm{20149}}^1$

素因数の和:20173

約数の個数: 96

約数和(自身を含む): 304668000

約数和(自身を除く): 217624320

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, 72, 80, 90, 96, 108, 120, 135, 144, 160, 180, 216, 240, 270, 288, 360, 432, 480, 540, 720, 864, 1080, 1440, 2160, 4320, 20149, 40298, 60447, 80596, 100745, 120894, 161192, 181341, 201490, 241788, 302235, 322384, 362682, 402980, 483576, 544023, 604470, 644768, 725364, 805960, 906705, 967152, 1088046, 1208940, 1450728, 1611920, 1813410, 1934304, 2176092, 2417880, 2720115, 2901456, 3223840, 3626820, 4352184, 4835760, 5440230, 5802912, 7253640, 8704368, 9671520, 10880460, 14507280, 17408736, 21760920, 29014560, 43521840, 87043680]

約数ペア:

[(1, 87043680), (2, 43521840), (3, 29014560), (4, 21760920), (5, 17408736), (6, 14507280), (8, 10880460), (9, 9671520), (10, 8704368), (12, 7253640), (15, 5802912), (16, 5440230), (18, 4835760), (20, 4352184), (24, 3626820), (27, 3223840), (30, 2901456), (32, 2720115), (36, 2417880), (40, 2176092), (45, 1934304), (48, 1813410), (54, 1611920), (60, 1450728), (72, 1208940), (80, 1088046), (90, 967152), (96, 906705), (108, 805960), (120, 725364), (135, 644768), (144, 604470), (160, 544023), (180, 483576), (216, 402980), (240, 362682), (270, 322384), (288, 302235), (360, 241788), (432, 201490), (480, 181341), (540, 161192), (720, 120894), (864, 100745), (1080, 80596), (1440, 60447), (2160, 40298), (4320, 20149)]