155183040

素因数分解:

$2^6\times 3^4\times 5^1\times {\mathrm{5987}}^1$

素因数の和:6016

約数の個数: 140

約数和(自身を含む): 552105576

約数和(自身を除く): 396922536

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, 81, 90, 96, 108, 120, 135, 144, 160, 162, 180, 192, 216, 240, 270, 288, 320, 324, 360, 405, 432, 480, 540, 576, 648, 720, 810, 864, 960, 1080, 1296, 1440, 1620, 1728, 2160, 2592, 2880, 3240, 4320, 5184, 5987, 6480, 8640, 11974, 12960, 17961, 23948, 25920, 29935, 35922, 47896, 53883, 59870, 71844, 89805, 95792, 107766, 119740, 143688, 161649, 179610, 191584, 215532, 239480, 269415, 287376, 323298, 359220, 383168, 431064, 478960, 484947, 538830, 574752, 646596, 718440, 808245, 862128, 957920, 969894, 1077660, 1149504, 1293192, 1436880, 1616490, 1724256, 1915840, 1939788, 2155320, 2424735, 2586384, 2873760, 3232980, 3448512, 3879576, 4310640, 4849470, 5172768, 5747520, 6465960, 7759152, 8621280, 9698940, 10345536, 12931920, 15518304, 17242560, 19397880, 25863840, 31036608, 38795760, 51727680, 77591520, 155183040]

約数ペア:

[(1, 155183040), (2, 77591520), (3, 51727680), (4, 38795760), (5, 31036608), (6, 25863840), (8, 19397880), (9, 17242560), (10, 15518304), (12, 12931920), (15, 10345536), (16, 9698940), (18, 8621280), (20, 7759152), (24, 6465960), (27, 5747520), (30, 5172768), (32, 4849470), (36, 4310640), (40, 3879576), (45, 3448512), (48, 3232980), (54, 2873760), (60, 2586384), (64, 2424735), (72, 2155320), (80, 1939788), (81, 1915840), (90, 1724256), (96, 1616490), (108, 1436880), (120, 1293192), (135, 1149504), (144, 1077660), (160, 969894), (162, 957920), (180, 862128), (192, 808245), (216, 718440), (240, 646596), (270, 574752), (288, 538830), (320, 484947), (324, 478960), (360, 431064), (405, 383168), (432, 359220), (480, 323298), (540, 287376), (576, 269415), (648, 239480), (720, 215532), (810, 191584), (864, 179610), (960, 161649), (1080, 143688), (1296, 119740), (1440, 107766), (1620, 95792), (1728, 89805), (2160, 71844), (2592, 59870), (2880, 53883), (3240, 47896), (4320, 35922), (5184, 29935), (5987, 25920), (6480, 23948), (8640, 17961), (11974, 12960)]