78917760

素因数分解:

$2^7\times 3^3\times 5^1\times {\mathrm{4567}}^1$

素因数の和:4595

約数の個数: 128

約数和(自身を含む): 279561600

約数和(自身を除く): 200643840

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, 128, 135, 144, 160, 180, 192, 216, 240, 270, 288, 320, 360, 384, 432, 480, 540, 576, 640, 720, 864, 960, 1080, 1152, 1440, 1728, 1920, 2160, 2880, 3456, 4320, 4567, 5760, 8640, 9134, 13701, 17280, 18268, 22835, 27402, 36536, 41103, 45670, 54804, 68505, 73072, 82206, 91340, 109608, 123309, 137010, 146144, 164412, 182680, 205515, 219216, 246618, 274020, 292288, 328824, 365360, 411030, 438432, 493236, 548040, 584576, 616545, 657648, 730720, 822060, 876864, 986472, 1096080, 1233090, 1315296, 1461440, 1644120, 1753728, 1972944, 2192160, 2466180, 2630592, 2922880, 3288240, 3945888, 4384320, 4932360, 5261184, 6576480, 7891776, 8768640, 9864720, 13152960, 15783552, 19729440, 26305920, 39458880, 78917760]

約数ペア:

[(1, 78917760), (2, 39458880), (3, 26305920), (4, 19729440), (5, 15783552), (6, 13152960), (8, 9864720), (9, 8768640), (10, 7891776), (12, 6576480), (15, 5261184), (16, 4932360), (18, 4384320), (20, 3945888), (24, 3288240), (27, 2922880), (30, 2630592), (32, 2466180), (36, 2192160), (40, 1972944), (45, 1753728), (48, 1644120), (54, 1461440), (60, 1315296), (64, 1233090), (72, 1096080), (80, 986472), (90, 876864), (96, 822060), (108, 730720), (120, 657648), (128, 616545), (135, 584576), (144, 548040), (160, 493236), (180, 438432), (192, 411030), (216, 365360), (240, 328824), (270, 292288), (288, 274020), (320, 246618), (360, 219216), (384, 205515), (432, 182680), (480, 164412), (540, 146144), (576, 137010), (640, 123309), (720, 109608), (864, 91340), (960, 82206), (1080, 73072), (1152, 68505), (1440, 54804), (1728, 45670), (1920, 41103), (2160, 36536), (2880, 27402), (3456, 22835), (4320, 18268), (4567, 17280), (5760, 13701), (8640, 9134)]