1114560

素因数分解:

$2^6\times 3^4\times 5^1\times {\mathrm{43}}^1$

素因数の和:72

約数の個数: 140

約数和(自身を含む): 4056888

約数和(自身を除く): 2942328

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 43, 45, 48, 54, 60, 64, 72, 80, 81, 86, 90, 96, 108, 120, 129, 135, 144, 160, 162, 172, 180, 192, 215, 216, 240, 258, 270, 288, 320, 324, 344, 360, 387, 405, 430, 432, 480, 516, 540, 576, 645, 648, 688, 720, 774, 810, 860, 864, 960, 1032, 1080, 1161, 1290, 1296, 1376, 1440, 1548, 1620, 1720, 1728, 1935, 2064, 2160, 2322, 2580, 2592, 2752, 2880, 3096, 3240, 3440, 3483, 3870, 4128, 4320, 4644, 5160, 5184, 5805, 6192, 6480, 6880, 6966, 7740, 8256, 8640, 9288, 10320, 11610, 12384, 12960, 13760, 13932, 15480, 17415, 18576, 20640, 23220, 24768, 25920, 27864, 30960, 34830, 37152, 41280, 46440, 55728, 61920, 69660, 74304, 92880, 111456, 123840, 139320, 185760, 222912, 278640, 371520, 557280, 1114560]

約数ペア:

[(1, 1114560), (2, 557280), (3, 371520), (4, 278640), (5, 222912), (6, 185760), (8, 139320), (9, 123840), (10, 111456), (12, 92880), (15, 74304), (16, 69660), (18, 61920), (20, 55728), (24, 46440), (27, 41280), (30, 37152), (32, 34830), (36, 30960), (40, 27864), (43, 25920), (45, 24768), (48, 23220), (54, 20640), (60, 18576), (64, 17415), (72, 15480), (80, 13932), (81, 13760), (86, 12960), (90, 12384), (96, 11610), (108, 10320), (120, 9288), (129, 8640), (135, 8256), (144, 7740), (160, 6966), (162, 6880), (172, 6480), (180, 6192), (192, 5805), (215, 5184), (216, 5160), (240, 4644), (258, 4320), (270, 4128), (288, 3870), (320, 3483), (324, 3440), (344, 3240), (360, 3096), (387, 2880), (405, 2752), (430, 2592), (432, 2580), (480, 2322), (516, 2160), (540, 2064), (576, 1935), (645, 1728), (648, 1720), (688, 1620), (720, 1548), (774, 1440), (810, 1376), (860, 1296), (864, 1290), (960, 1161), (1032, 1080)]