69815520

素因数分解:

$2^5\times 3^4\times 5^1\times {\mathrm{5387}}^1$

素因数の和:5414

約数の個数: 120

約数和(自身を含む): 246436344

約数和(自身を除く): 176620824

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, 81, 90, 96, 108, 120, 135, 144, 160, 162, 180, 216, 240, 270, 288, 324, 360, 405, 432, 480, 540, 648, 720, 810, 864, 1080, 1296, 1440, 1620, 2160, 2592, 3240, 4320, 5387, 6480, 10774, 12960, 16161, 21548, 26935, 32322, 43096, 48483, 53870, 64644, 80805, 86192, 96966, 107740, 129288, 145449, 161610, 172384, 193932, 215480, 242415, 258576, 290898, 323220, 387864, 430960, 436347, 484830, 517152, 581796, 646440, 727245, 775728, 861920, 872694, 969660, 1163592, 1292880, 1454490, 1551456, 1745388, 1939320, 2181735, 2327184, 2585760, 2908980, 3490776, 3878640, 4363470, 4654368, 5817960, 6981552, 7757280, 8726940, 11635920, 13963104, 17453880, 23271840, 34907760, 69815520]

約数ペア:

[(1, 69815520), (2, 34907760), (3, 23271840), (4, 17453880), (5, 13963104), (6, 11635920), (8, 8726940), (9, 7757280), (10, 6981552), (12, 5817960), (15, 4654368), (16, 4363470), (18, 3878640), (20, 3490776), (24, 2908980), (27, 2585760), (30, 2327184), (32, 2181735), (36, 1939320), (40, 1745388), (45, 1551456), (48, 1454490), (54, 1292880), (60, 1163592), (72, 969660), (80, 872694), (81, 861920), (90, 775728), (96, 727245), (108, 646440), (120, 581796), (135, 517152), (144, 484830), (160, 436347), (162, 430960), (180, 387864), (216, 323220), (240, 290898), (270, 258576), (288, 242415), (324, 215480), (360, 193932), (405, 172384), (432, 161610), (480, 145449), (540, 129288), (648, 107740), (720, 96966), (810, 86192), (864, 80805), (1080, 64644), (1296, 53870), (1440, 48483), (1620, 43096), (2160, 32322), (2592, 26935), (3240, 21548), (4320, 16161), (5387, 12960), (6480, 10774)]