165857760

素因数分解:

$2^5\times 3^3\times 5^1\times {\mathrm{38393}}^1$

素因数の和:38417

約数の個数: 96

約数和(自身を含む): 580517280

約数和(自身を除く): 414659520

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, 38393, 76786, 115179, 153572, 191965, 230358, 307144, 345537, 383930, 460716, 575895, 614288, 691074, 767860, 921432, 1036611, 1151790, 1228576, 1382148, 1535720, 1727685, 1842864, 2073222, 2303580, 2764296, 3071440, 3455370, 3685728, 4146444, 4607160, 5183055, 5528592, 6142880, 6910740, 8292888, 9214320, 10366110, 11057184, 13821480, 16585776, 18428640, 20732220, 27642960, 33171552, 41464440, 55285920, 82928880, 165857760]

約数ペア:

[(1, 165857760), (2, 82928880), (3, 55285920), (4, 41464440), (5, 33171552), (6, 27642960), (8, 20732220), (9, 18428640), (10, 16585776), (12, 13821480), (15, 11057184), (16, 10366110), (18, 9214320), (20, 8292888), (24, 6910740), (27, 6142880), (30, 5528592), (32, 5183055), (36, 4607160), (40, 4146444), (45, 3685728), (48, 3455370), (54, 3071440), (60, 2764296), (72, 2303580), (80, 2073222), (90, 1842864), (96, 1727685), (108, 1535720), (120, 1382148), (135, 1228576), (144, 1151790), (160, 1036611), (180, 921432), (216, 767860), (240, 691074), (270, 614288), (288, 575895), (360, 460716), (432, 383930), (480, 345537), (540, 307144), (720, 230358), (864, 191965), (1080, 153572), (1440, 115179), (2160, 76786), (4320, 38393)]