481687680

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{41}}^1\times {\mathrm{211}}^1$

素因数の和:303

約数の個数: 256

約数和(自身を含む): 1634774400

約数和(自身を除く): 1153086720

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 29, 30, 32, 40, 41, 48, 58, 60, 64, 80, 82, 87, 96, 116, 120, 123, 128, 145, 160, 164, 174, 192, 205, 211, 232, 240, 246, 290, 320, 328, 348, 384, 410, 422, 435, 464, 480, 492, 580, 615, 633, 640, 656, 696, 820, 844, 870, 928, 960, 984, 1055, 1160, 1189, 1230, 1266, 1312, 1392, 1640, 1688, 1740, 1856, 1920, 1968, 2110, 2320, 2378, 2460, 2532, 2624, 2784, 3165, 3280, 3376, 3480, 3567, 3712, 3936, 4220, 4640, 4756, 4920, 5064, 5248, 5568, 5945, 6119, 6330, 6560, 6752, 6960, 7134, 7872, 8440, 8651, 9280, 9512, 9840, 10128, 11136, 11890, 12238, 12660, 13120, 13504, 13920, 14268, 15744, 16880, 17302, 17835, 18357, 18560, 19024, 19680, 20256, 23780, 24476, 25320, 25953, 26240, 27008, 27840, 28536, 30595, 33760, 34604, 35670, 36714, 38048, 39360, 40512, 43255, 47560, 48952, 50640, 51906, 55680, 57072, 61190, 67520, 69208, 71340, 73428, 76096, 78720, 81024, 86510, 91785, 95120, 97904, 101280, 103812, 114144, 122380, 129765, 135040, 138416, 142680, 146856, 152192, 173020, 183570, 190240, 195808, 202560, 207624, 228288, 244760, 250879, 259530, 276832, 285360, 293712, 346040, 367140, 380480, 391616, 405120, 415248, 456576, 489520, 501758, 519060, 553664, 570720, 587424, 692080, 734280, 752637, 760960, 783232, 830496, 979040, 1003516, 1038120, 1107328, 1141440, 1174848, 1254395, 1384160, 1468560, 1505274, 1660992, 1958080, 2007032, 2076240, 2282880, 2349696, 2508790, 2768320, 2937120, 3010548, 3321984, 3763185, 3916160, 4014064, 4152480, 5017580, 5536640, 5874240, 6021096, 7526370, 8028128, 8304960, 10035160, 11748480, 12042192, 15052740, 16056256, 16609920, 20070320, 24084384, 30105480, 32112512, 40140640, 48168768, 60210960, 80281280, 96337536, 120421920, 160562560, 240843840, 481687680]

約数ペア:

[(1, 481687680), (2, 240843840), (3, 160562560), (4, 120421920), (5, 96337536), (6, 80281280), (8, 60210960), (10, 48168768), (12, 40140640), (15, 32112512), (16, 30105480), (20, 24084384), (24, 20070320), (29, 16609920), (30, 16056256), (32, 15052740), (40, 12042192), (41, 11748480), (48, 10035160), (58, 8304960), (60, 8028128), (64, 7526370), (80, 6021096), (82, 5874240), (87, 5536640), (96, 5017580), (116, 4152480), (120, 4014064), (123, 3916160), (128, 3763185), (145, 3321984), (160, 3010548), (164, 2937120), (174, 2768320), (192, 2508790), (205, 2349696), (211, 2282880), (232, 2076240), (240, 2007032), (246, 1958080), (290, 1660992), (320, 1505274), (328, 1468560), (348, 1384160), (384, 1254395), (410, 1174848), (422, 1141440), (435, 1107328), (464, 1038120), (480, 1003516), (492, 979040), (580, 830496), (615, 783232), (633, 760960), (640, 752637), (656, 734280), (696, 692080), (820, 587424), (844, 570720), (870, 553664), (928, 519060), (960, 501758), (984, 489520), (1055, 456576), (1160, 415248), (1189, 405120), (1230, 391616), (1266, 380480), (1312, 367140), (1392, 346040), (1640, 293712), (1688, 285360), (1740, 276832), (1856, 259530), (1920, 250879), (1968, 244760), (2110, 228288), (2320, 207624), (2378, 202560), (2460, 195808), (2532, 190240), (2624, 183570), (2784, 173020), (3165, 152192), (3280, 146856), (3376, 142680), (3480, 138416), (3567, 135040), (3712, 129765), (3936, 122380), (4220, 114144), (4640, 103812), (4756, 101280), (4920, 97904), (5064, 95120), (5248, 91785), (5568, 86510), (5945, 81024), (6119, 78720), (6330, 76096), (6560, 73428), (6752, 71340), (6960, 69208), (7134, 67520), (7872, 61190), (8440, 57072), (8651, 55680), (9280, 51906), (9512, 50640), (9840, 48952), (10128, 47560), (11136, 43255), (11890, 40512), (12238, 39360), (12660, 38048), (13120, 36714), (13504, 35670), (13920, 34604), (14268, 33760), (15744, 30595), (16880, 28536), (17302, 27840), (17835, 27008), (18357, 26240), (18560, 25953), (19024, 25320), (19680, 24476), (20256, 23780)]