66579840

素因数分解:

$2^7\times 3^3\times 5^1\times {\mathrm{3853}}^1$

素因数の和:3881

約数の個数: 128

約数和(自身を含む): 235864800

約数和(自身を除く): 169284960

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, 3853, 4320, 5760, 7706, 8640, 11559, 15412, 17280, 19265, 23118, 30824, 34677, 38530, 46236, 57795, 61648, 69354, 77060, 92472, 104031, 115590, 123296, 138708, 154120, 173385, 184944, 208062, 231180, 246592, 277416, 308240, 346770, 369888, 416124, 462360, 493184, 520155, 554832, 616480, 693540, 739776, 832248, 924720, 1040310, 1109664, 1232960, 1387080, 1479552, 1664496, 1849440, 2080620, 2219328, 2465920, 2774160, 3328992, 3698880, 4161240, 4438656, 5548320, 6657984, 7397760, 8322480, 11096640, 13315968, 16644960, 22193280, 33289920, 66579840]

約数ペア:

[(1, 66579840), (2, 33289920), (3, 22193280), (4, 16644960), (5, 13315968), (6, 11096640), (8, 8322480), (9, 7397760), (10, 6657984), (12, 5548320), (15, 4438656), (16, 4161240), (18, 3698880), (20, 3328992), (24, 2774160), (27, 2465920), (30, 2219328), (32, 2080620), (36, 1849440), (40, 1664496), (45, 1479552), (48, 1387080), (54, 1232960), (60, 1109664), (64, 1040310), (72, 924720), (80, 832248), (90, 739776), (96, 693540), (108, 616480), (120, 554832), (128, 520155), (135, 493184), (144, 462360), (160, 416124), (180, 369888), (192, 346770), (216, 308240), (240, 277416), (270, 246592), (288, 231180), (320, 208062), (360, 184944), (384, 173385), (432, 154120), (480, 138708), (540, 123296), (576, 115590), (640, 104031), (720, 92472), (864, 77060), (960, 69354), (1080, 61648), (1152, 57795), (1440, 46236), (1728, 38530), (1920, 34677), (2160, 30824), (2880, 23118), (3456, 19265), (3853, 17280), (4320, 15412), (5760, 11559), (7706, 8640)]