90377280

素因数分解:

$2^6\times 3^2\times 5^1\times 7^1\times {\mathrm{4483}}^1$

素因数の和:4513

約数の個数: 168

約数和(自身を含む): 355348032

約数和(自身を除く): 264970752

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 32, 35, 36, 40, 42, 45, 48, 56, 60, 63, 64, 70, 72, 80, 84, 90, 96, 105, 112, 120, 126, 140, 144, 160, 168, 180, 192, 210, 224, 240, 252, 280, 288, 315, 320, 336, 360, 420, 448, 480, 504, 560, 576, 630, 672, 720, 840, 960, 1008, 1120, 1260, 1344, 1440, 1680, 2016, 2240, 2520, 2880, 3360, 4032, 4483, 5040, 6720, 8966, 10080, 13449, 17932, 20160, 22415, 26898, 31381, 35864, 40347, 44830, 53796, 62762, 67245, 71728, 80694, 89660, 94143, 107592, 125524, 134490, 143456, 156905, 161388, 179320, 188286, 201735, 215184, 251048, 268980, 282429, 286912, 313810, 322776, 358640, 376572, 403470, 430368, 470715, 502096, 537960, 564858, 627620, 645552, 717280, 753144, 806940, 860736, 941430, 1004192, 1075920, 1129716, 1255240, 1291104, 1412145, 1434560, 1506288, 1613880, 1882860, 2008384, 2151840, 2259432, 2510480, 2582208, 2824290, 3012576, 3227760, 3765720, 4303680, 4518864, 5020960, 5648580, 6025152, 6455520, 7531440, 9037728, 10041920, 11297160, 12911040, 15062880, 18075456, 22594320, 30125760, 45188640, 90377280]

約数ペア:

[(1, 90377280), (2, 45188640), (3, 30125760), (4, 22594320), (5, 18075456), (6, 15062880), (7, 12911040), (8, 11297160), (9, 10041920), (10, 9037728), (12, 7531440), (14, 6455520), (15, 6025152), (16, 5648580), (18, 5020960), (20, 4518864), (21, 4303680), (24, 3765720), (28, 3227760), (30, 3012576), (32, 2824290), (35, 2582208), (36, 2510480), (40, 2259432), (42, 2151840), (45, 2008384), (48, 1882860), (56, 1613880), (60, 1506288), (63, 1434560), (64, 1412145), (70, 1291104), (72, 1255240), (80, 1129716), (84, 1075920), (90, 1004192), (96, 941430), (105, 860736), (112, 806940), (120, 753144), (126, 717280), (140, 645552), (144, 627620), (160, 564858), (168, 537960), (180, 502096), (192, 470715), (210, 430368), (224, 403470), (240, 376572), (252, 358640), (280, 322776), (288, 313810), (315, 286912), (320, 282429), (336, 268980), (360, 251048), (420, 215184), (448, 201735), (480, 188286), (504, 179320), (560, 161388), (576, 156905), (630, 143456), (672, 134490), (720, 125524), (840, 107592), (960, 94143), (1008, 89660), (1120, 80694), (1260, 71728), (1344, 67245), (1440, 62762), (1680, 53796), (2016, 44830), (2240, 40347), (2520, 35864), (2880, 31381), (3360, 26898), (4032, 22415), (4483, 20160), (5040, 17932), (6720, 13449), (8966, 10080)]