1478208960

素因数分解:

$2^6\times 3^3\times 5^1\times {\mathrm{31}}^1\times {\mathrm{5519}}^1$

素因数の和:5576

約数の個数: 224

約数和(自身を含む): 5383987200

約数和(自身を除く): 3905778240

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 31, 32, 36, 40, 45, 48, 54, 60, 62, 64, 72, 80, 90, 93, 96, 108, 120, 124, 135, 144, 155, 160, 180, 186, 192, 216, 240, 248, 270, 279, 288, 310, 320, 360, 372, 432, 465, 480, 496, 540, 558, 576, 620, 720, 744, 837, 864, 930, 960, 992, 1080, 1116, 1240, 1395, 1440, 1488, 1674, 1728, 1860, 1984, 2160, 2232, 2480, 2790, 2880, 2976, 3348, 3720, 4185, 4320, 4464, 4960, 5519, 5580, 5952, 6696, 7440, 8370, 8640, 8928, 9920, 11038, 11160, 13392, 14880, 16557, 16740, 17856, 22076, 22320, 26784, 27595, 29760, 33114, 33480, 44152, 44640, 49671, 53568, 55190, 66228, 66960, 82785, 88304, 89280, 99342, 110380, 132456, 133920, 149013, 165570, 171089, 176608, 198684, 220760, 248355, 264912, 267840, 298026, 331140, 342178, 353216, 397368, 441520, 496710, 513267, 529824, 596052, 662280, 684356, 745065, 794736, 855445, 883040, 993420, 1026534, 1059648, 1192104, 1324560, 1368712, 1490130, 1539801, 1589472, 1710890, 1766080, 1986840, 2053068, 2384208, 2566335, 2649120, 2737424, 2980260, 3079602, 3178944, 3421780, 3973680, 4106136, 4619403, 4768416, 5132670, 5298240, 5474848, 5960520, 6159204, 6843560, 7699005, 7947360, 8212272, 9238806, 9536832, 10265340, 10949696, 11921040, 12318408, 13687120, 15398010, 15894720, 16424544, 18477612, 20530680, 23097015, 23842080, 24636816, 27374240, 30796020, 32849088, 36955224, 41061360, 46194030, 47684160, 49273632, 54748480, 61592040, 73910448, 82122720, 92388060, 98547264, 123184080, 147820896, 164245440, 184776120, 246368160, 295641792, 369552240, 492736320, 739104480, 1478208960]

約数ペア:

[(1, 1478208960), (2, 739104480), (3, 492736320), (4, 369552240), (5, 295641792), (6, 246368160), (8, 184776120), (9, 164245440), (10, 147820896), (12, 123184080), (15, 98547264), (16, 92388060), (18, 82122720), (20, 73910448), (24, 61592040), (27, 54748480), (30, 49273632), (31, 47684160), (32, 46194030), (36, 41061360), (40, 36955224), (45, 32849088), (48, 30796020), (54, 27374240), (60, 24636816), (62, 23842080), (64, 23097015), (72, 20530680), (80, 18477612), (90, 16424544), (93, 15894720), (96, 15398010), (108, 13687120), (120, 12318408), (124, 11921040), (135, 10949696), (144, 10265340), (155, 9536832), (160, 9238806), (180, 8212272), (186, 7947360), (192, 7699005), (216, 6843560), (240, 6159204), (248, 5960520), (270, 5474848), (279, 5298240), (288, 5132670), (310, 4768416), (320, 4619403), (360, 4106136), (372, 3973680), (432, 3421780), (465, 3178944), (480, 3079602), (496, 2980260), (540, 2737424), (558, 2649120), (576, 2566335), (620, 2384208), (720, 2053068), (744, 1986840), (837, 1766080), (864, 1710890), (930, 1589472), (960, 1539801), (992, 1490130), (1080, 1368712), (1116, 1324560), (1240, 1192104), (1395, 1059648), (1440, 1026534), (1488, 993420), (1674, 883040), (1728, 855445), (1860, 794736), (1984, 745065), (2160, 684356), (2232, 662280), (2480, 596052), (2790, 529824), (2880, 513267), (2976, 496710), (3348, 441520), (3720, 397368), (4185, 353216), (4320, 342178), (4464, 331140), (4960, 298026), (5519, 267840), (5580, 264912), (5952, 248355), (6696, 220760), (7440, 198684), (8370, 176608), (8640, 171089), (8928, 165570), (9920, 149013), (11038, 133920), (11160, 132456), (13392, 110380), (14880, 99342), (16557, 89280), (16740, 88304), (17856, 82785), (22076, 66960), (22320, 66228), (26784, 55190), (27595, 53568), (29760, 49671), (33114, 44640), (33480, 44152)]