478920960

素因数分解:

$2^8\times 3^2\times 5^1\times 7^1\times {\mathrm{5939}}^1$

素因数の和:5973

約数の個数: 216

約数和(自身を含む): 1894052160

約数和(自身を除く): 1415131200

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, 128, 140, 144, 160, 168, 180, 192, 210, 224, 240, 252, 256, 280, 288, 315, 320, 336, 360, 384, 420, 448, 480, 504, 560, 576, 630, 640, 672, 720, 768, 840, 896, 960, 1008, 1120, 1152, 1260, 1280, 1344, 1440, 1680, 1792, 1920, 2016, 2240, 2304, 2520, 2688, 2880, 3360, 3840, 4032, 4480, 5040, 5376, 5760, 5939, 6720, 8064, 8960, 10080, 11520, 11878, 13440, 16128, 17817, 20160, 23756, 26880, 29695, 35634, 40320, 41573, 47512, 53451, 59390, 71268, 80640, 83146, 89085, 95024, 106902, 118780, 124719, 142536, 166292, 178170, 190048, 207865, 213804, 237560, 249438, 267255, 285072, 332584, 356340, 374157, 380096, 415730, 427608, 475120, 498876, 534510, 570144, 623595, 665168, 712680, 748314, 760192, 831460, 855216, 950240, 997752, 1069020, 1140288, 1247190, 1330336, 1425360, 1496628, 1520384, 1662920, 1710432, 1870785, 1900480, 1995504, 2138040, 2280576, 2494380, 2660672, 2850720, 2993256, 3325840, 3420864, 3741570, 3800960, 3991008, 4276080, 4561152, 4988760, 5321344, 5701440, 5986512, 6651680, 6841728, 7483140, 7601920, 7982016, 8552160, 9977520, 10642688, 11402880, 11973024, 13303360, 13683456, 14966280, 15964032, 17104320, 19955040, 22805760, 23946048, 26606720, 29932560, 31928064, 34208640, 39910080, 47892096, 53213440, 59865120, 68417280, 79820160, 95784192, 119730240, 159640320, 239460480, 478920960]

約数ペア:

[(1, 478920960), (2, 239460480), (3, 159640320), (4, 119730240), (5, 95784192), (6, 79820160), (7, 68417280), (8, 59865120), (9, 53213440), (10, 47892096), (12, 39910080), (14, 34208640), (15, 31928064), (16, 29932560), (18, 26606720), (20, 23946048), (21, 22805760), (24, 19955040), (28, 17104320), (30, 15964032), (32, 14966280), (35, 13683456), (36, 13303360), (40, 11973024), (42, 11402880), (45, 10642688), (48, 9977520), (56, 8552160), (60, 7982016), (63, 7601920), (64, 7483140), (70, 6841728), (72, 6651680), (80, 5986512), (84, 5701440), (90, 5321344), (96, 4988760), (105, 4561152), (112, 4276080), (120, 3991008), (126, 3800960), (128, 3741570), (140, 3420864), (144, 3325840), (160, 2993256), (168, 2850720), (180, 2660672), (192, 2494380), (210, 2280576), (224, 2138040), (240, 1995504), (252, 1900480), (256, 1870785), (280, 1710432), (288, 1662920), (315, 1520384), (320, 1496628), (336, 1425360), (360, 1330336), (384, 1247190), (420, 1140288), (448, 1069020), (480, 997752), (504, 950240), (560, 855216), (576, 831460), (630, 760192), (640, 748314), (672, 712680), (720, 665168), (768, 623595), (840, 570144), (896, 534510), (960, 498876), (1008, 475120), (1120, 427608), (1152, 415730), (1260, 380096), (1280, 374157), (1344, 356340), (1440, 332584), (1680, 285072), (1792, 267255), (1920, 249438), (2016, 237560), (2240, 213804), (2304, 207865), (2520, 190048), (2688, 178170), (2880, 166292), (3360, 142536), (3840, 124719), (4032, 118780), (4480, 106902), (5040, 95024), (5376, 89085), (5760, 83146), (5939, 80640), (6720, 71268), (8064, 59390), (8960, 53451), (10080, 47512), (11520, 41573), (11878, 40320), (13440, 35634), (16128, 29695), (17817, 26880), (20160, 23756)]