669237120

素因数分解:

$2^7\times 3^3\times 5^1\times {\mathrm{38729}}^1$

素因数の和:38757

約数の個数: 128

約数和(自身を含む): 2370276000

約数和(自身を除く): 1701038880

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, 5760, 8640, 17280, 38729, 77458, 116187, 154916, 193645, 232374, 309832, 348561, 387290, 464748, 580935, 619664, 697122, 774580, 929496, 1045683, 1161870, 1239328, 1394244, 1549160, 1742805, 1858992, 2091366, 2323740, 2478656, 2788488, 3098320, 3485610, 3717984, 4182732, 4647480, 4957312, 5228415, 5576976, 6196640, 6971220, 7435968, 8365464, 9294960, 10456830, 11153952, 12393280, 13942440, 14871936, 16730928, 18589920, 20913660, 22307904, 24786560, 27884880, 33461856, 37179840, 41827320, 44615808, 55769760, 66923712, 74359680, 83654640, 111539520, 133847424, 167309280, 223079040, 334618560, 669237120]

約数ペア:

[(1, 669237120), (2, 334618560), (3, 223079040), (4, 167309280), (5, 133847424), (6, 111539520), (8, 83654640), (9, 74359680), (10, 66923712), (12, 55769760), (15, 44615808), (16, 41827320), (18, 37179840), (20, 33461856), (24, 27884880), (27, 24786560), (30, 22307904), (32, 20913660), (36, 18589920), (40, 16730928), (45, 14871936), (48, 13942440), (54, 12393280), (60, 11153952), (64, 10456830), (72, 9294960), (80, 8365464), (90, 7435968), (96, 6971220), (108, 6196640), (120, 5576976), (128, 5228415), (135, 4957312), (144, 4647480), (160, 4182732), (180, 3717984), (192, 3485610), (216, 3098320), (240, 2788488), (270, 2478656), (288, 2323740), (320, 2091366), (360, 1858992), (384, 1742805), (432, 1549160), (480, 1394244), (540, 1239328), (576, 1161870), (640, 1045683), (720, 929496), (864, 774580), (960, 697122), (1080, 619664), (1152, 580935), (1440, 464748), (1728, 387290), (1920, 348561), (2160, 309832), (2880, 232374), (3456, 193645), (4320, 154916), (5760, 116187), (8640, 77458), (17280, 38729)]