135786240

素因数分解:

$2^8\times 3^3\times 5^1\times {\mathrm{3929}}^1$

素因数の和:3959

約数の個数: 144

約数和(自身を含む): 481975200

約数和(自身を除く): 346188960

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, 256, 270, 288, 320, 360, 384, 432, 480, 540, 576, 640, 720, 768, 864, 960, 1080, 1152, 1280, 1440, 1728, 1920, 2160, 2304, 2880, 3456, 3840, 3929, 4320, 5760, 6912, 7858, 8640, 11520, 11787, 15716, 17280, 19645, 23574, 31432, 34560, 35361, 39290, 47148, 58935, 62864, 70722, 78580, 94296, 106083, 117870, 125728, 141444, 157160, 176805, 188592, 212166, 235740, 251456, 282888, 314320, 353610, 377184, 424332, 471480, 502912, 530415, 565776, 628640, 707220, 754368, 848664, 942960, 1005824, 1060830, 1131552, 1257280, 1414440, 1508736, 1697328, 1885920, 2121660, 2263104, 2514560, 2828880, 3017472, 3394656, 3771840, 4243320, 4526208, 5029120, 5657760, 6789312, 7543680, 8486640, 9052416, 11315520, 13578624, 15087360, 16973280, 22631040, 27157248, 33946560, 45262080, 67893120, 135786240]

約数ペア:

[(1, 135786240), (2, 67893120), (3, 45262080), (4, 33946560), (5, 27157248), (6, 22631040), (8, 16973280), (9, 15087360), (10, 13578624), (12, 11315520), (15, 9052416), (16, 8486640), (18, 7543680), (20, 6789312), (24, 5657760), (27, 5029120), (30, 4526208), (32, 4243320), (36, 3771840), (40, 3394656), (45, 3017472), (48, 2828880), (54, 2514560), (60, 2263104), (64, 2121660), (72, 1885920), (80, 1697328), (90, 1508736), (96, 1414440), (108, 1257280), (120, 1131552), (128, 1060830), (135, 1005824), (144, 942960), (160, 848664), (180, 754368), (192, 707220), (216, 628640), (240, 565776), (256, 530415), (270, 502912), (288, 471480), (320, 424332), (360, 377184), (384, 353610), (432, 314320), (480, 282888), (540, 251456), (576, 235740), (640, 212166), (720, 188592), (768, 176805), (864, 157160), (960, 141444), (1080, 125728), (1152, 117870), (1280, 106083), (1440, 94296), (1728, 78580), (1920, 70722), (2160, 62864), (2304, 58935), (2880, 47148), (3456, 39290), (3840, 35361), (3929, 34560), (4320, 31432), (5760, 23574), (6912, 19645), (7858, 17280), (8640, 15716), (11520, 11787)]