4811520

素因数分解:

$2^8\times 3^1\times 5^1\times 7^1\times {\mathrm{179}}^1$

素因数の和:210

約数の個数: 144

約数和(自身を含む): 17660160

約数和(自身を除く): 12848640

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 56, 60, 64, 70, 80, 84, 96, 105, 112, 120, 128, 140, 160, 168, 179, 192, 210, 224, 240, 256, 280, 320, 336, 358, 384, 420, 448, 480, 537, 560, 640, 672, 716, 768, 840, 895, 896, 960, 1074, 1120, 1253, 1280, 1344, 1432, 1680, 1790, 1792, 1920, 2148, 2240, 2506, 2685, 2688, 2864, 3360, 3580, 3759, 3840, 4296, 4480, 5012, 5370, 5376, 5728, 6265, 6720, 7160, 7518, 8592, 8960, 10024, 10740, 11456, 12530, 13440, 14320, 15036, 17184, 18795, 20048, 21480, 22912, 25060, 26880, 28640, 30072, 34368, 37590, 40096, 42960, 45824, 50120, 57280, 60144, 68736, 75180, 80192, 85920, 100240, 114560, 120288, 137472, 150360, 160384, 171840, 200480, 229120, 240576, 300720, 320768, 343680, 400960, 481152, 601440, 687360, 801920, 962304, 1202880, 1603840, 2405760, 4811520]

約数ペア:

[(1, 4811520), (2, 2405760), (3, 1603840), (4, 1202880), (5, 962304), (6, 801920), (7, 687360), (8, 601440), (10, 481152), (12, 400960), (14, 343680), (15, 320768), (16, 300720), (20, 240576), (21, 229120), (24, 200480), (28, 171840), (30, 160384), (32, 150360), (35, 137472), (40, 120288), (42, 114560), (48, 100240), (56, 85920), (60, 80192), (64, 75180), (70, 68736), (80, 60144), (84, 57280), (96, 50120), (105, 45824), (112, 42960), (120, 40096), (128, 37590), (140, 34368), (160, 30072), (168, 28640), (179, 26880), (192, 25060), (210, 22912), (224, 21480), (240, 20048), (256, 18795), (280, 17184), (320, 15036), (336, 14320), (358, 13440), (384, 12530), (420, 11456), (448, 10740), (480, 10024), (537, 8960), (560, 8592), (640, 7518), (672, 7160), (716, 6720), (768, 6265), (840, 5728), (895, 5376), (896, 5370), (960, 5012), (1074, 4480), (1120, 4296), (1253, 3840), (1280, 3759), (1344, 3580), (1432, 3360), (1680, 2864), (1790, 2688), (1792, 2685), (1920, 2506), (2148, 2240)]