45188640

素因数分解:

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

素因数の和:4511

約数の個数: 144

約数和(自身を含む): 176275008

約数和(自身を除く): 131086368

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, 70, 72, 80, 84, 90, 96, 105, 112, 120, 126, 140, 144, 160, 168, 180, 210, 224, 240, 252, 280, 288, 315, 336, 360, 420, 480, 504, 560, 630, 672, 720, 840, 1008, 1120, 1260, 1440, 1680, 2016, 2520, 3360, 4483, 5040, 8966, 10080, 13449, 17932, 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, 313810, 322776, 358640, 376572, 403470, 430368, 470715, 502096, 537960, 564858, 627620, 645552, 717280, 753144, 806940, 941430, 1004192, 1075920, 1129716, 1255240, 1291104, 1412145, 1506288, 1613880, 1882860, 2151840, 2259432, 2510480, 2824290, 3012576, 3227760, 3765720, 4518864, 5020960, 5648580, 6455520, 7531440, 9037728, 11297160, 15062880, 22594320, 45188640]

約数ペア:

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