835920

素因数分解:

$2^4\times 3^5\times 5^1\times {\mathrm{43}}^1$

素因数の和:71

約数の個数: 120

約数和(自身を含む): 2978976

約数和(自身を除く): 2143056

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 36, 40, 43, 45, 48, 54, 60, 72, 80, 81, 86, 90, 108, 120, 129, 135, 144, 162, 172, 180, 215, 216, 240, 243, 258, 270, 324, 344, 360, 387, 405, 430, 432, 486, 516, 540, 645, 648, 688, 720, 774, 810, 860, 972, 1032, 1080, 1161, 1215, 1290, 1296, 1548, 1620, 1720, 1935, 1944, 2064, 2160, 2322, 2430, 2580, 3096, 3240, 3440, 3483, 3870, 3888, 4644, 4860, 5160, 5805, 6192, 6480, 6966, 7740, 9288, 9720, 10320, 10449, 11610, 13932, 15480, 17415, 18576, 19440, 20898, 23220, 27864, 30960, 34830, 41796, 46440, 52245, 55728, 69660, 83592, 92880, 104490, 139320, 167184, 208980, 278640, 417960, 835920]

約数ペア:

[(1, 835920), (2, 417960), (3, 278640), (4, 208980), (5, 167184), (6, 139320), (8, 104490), (9, 92880), (10, 83592), (12, 69660), (15, 55728), (16, 52245), (18, 46440), (20, 41796), (24, 34830), (27, 30960), (30, 27864), (36, 23220), (40, 20898), (43, 19440), (45, 18576), (48, 17415), (54, 15480), (60, 13932), (72, 11610), (80, 10449), (81, 10320), (86, 9720), (90, 9288), (108, 7740), (120, 6966), (129, 6480), (135, 6192), (144, 5805), (162, 5160), (172, 4860), (180, 4644), (215, 3888), (216, 3870), (240, 3483), (243, 3440), (258, 3240), (270, 3096), (324, 2580), (344, 2430), (360, 2322), (387, 2160), (405, 2064), (430, 1944), (432, 1935), (486, 1720), (516, 1620), (540, 1548), (645, 1296), (648, 1290), (688, 1215), (720, 1161), (774, 1080), (810, 1032), (860, 972)]