481250880

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{11}}^2\times {\mathrm{1381}}^1$

素因数の和:1426

約数の個数: 252

約数和(自身を含む): 1820782236

約数和(自身を除く): 1339531356

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 18, 20, 22, 24, 30, 32, 33, 36, 40, 44, 45, 48, 55, 60, 64, 66, 72, 80, 88, 90, 96, 99, 110, 120, 121, 132, 144, 160, 165, 176, 180, 192, 198, 220, 240, 242, 264, 288, 320, 330, 352, 360, 363, 396, 440, 480, 484, 495, 528, 576, 605, 660, 704, 720, 726, 792, 880, 960, 968, 990, 1056, 1089, 1210, 1320, 1381, 1440, 1452, 1584, 1760, 1815, 1936, 1980, 2112, 2178, 2420, 2640, 2762, 2880, 2904, 3168, 3520, 3630, 3872, 3960, 4143, 4356, 4840, 5280, 5445, 5524, 5808, 6336, 6905, 7260, 7744, 7920, 8286, 8712, 9680, 10560, 10890, 11048, 11616, 12429, 13810, 14520, 15191, 15840, 16572, 17424, 19360, 20715, 21780, 22096, 23232, 24858, 27620, 29040, 30382, 31680, 33144, 34848, 38720, 41430, 43560, 44192, 45573, 49716, 55240, 58080, 60764, 62145, 66288, 69696, 75955, 82860, 87120, 88384, 91146, 99432, 110480, 116160, 121528, 124290, 132576, 136719, 151910, 165720, 167101, 174240, 182292, 198864, 220960, 227865, 243056, 248580, 265152, 273438, 303820, 331440, 334202, 348480, 364584, 397728, 441920, 455730, 486112, 497160, 501303, 546876, 607640, 662880, 668404, 683595, 729168, 795456, 835505, 911460, 972224, 994320, 1002606, 1093752, 1215280, 1325760, 1336808, 1367190, 1458336, 1503909, 1671010, 1822920, 1988640, 2005212, 2187504, 2430560, 2506515, 2673616, 2734380, 2916672, 3007818, 3342020, 3645840, 3977280, 4010424, 4375008, 4861120, 5013030, 5347232, 5468760, 6015636, 6684040, 7291680, 7519545, 8020848, 8750016, 10026060, 10694464, 10937520, 12031272, 13368080, 14583360, 15039090, 16041696, 20052120, 21875040, 24062544, 26736160, 30078180, 32083392, 40104240, 43750080, 48125088, 53472320, 60156360, 80208480, 96250176, 120312720, 160416960, 240625440, 481250880]

約数ペア:

[(1, 481250880), (2, 240625440), (3, 160416960), (4, 120312720), (5, 96250176), (6, 80208480), (8, 60156360), (9, 53472320), (10, 48125088), (11, 43750080), (12, 40104240), (15, 32083392), (16, 30078180), (18, 26736160), (20, 24062544), (22, 21875040), (24, 20052120), (30, 16041696), (32, 15039090), (33, 14583360), (36, 13368080), (40, 12031272), (44, 10937520), (45, 10694464), (48, 10026060), (55, 8750016), (60, 8020848), (64, 7519545), (66, 7291680), (72, 6684040), (80, 6015636), (88, 5468760), (90, 5347232), (96, 5013030), (99, 4861120), (110, 4375008), (120, 4010424), (121, 3977280), (132, 3645840), (144, 3342020), (160, 3007818), (165, 2916672), (176, 2734380), (180, 2673616), (192, 2506515), (198, 2430560), (220, 2187504), (240, 2005212), (242, 1988640), (264, 1822920), (288, 1671010), (320, 1503909), (330, 1458336), (352, 1367190), (360, 1336808), (363, 1325760), (396, 1215280), (440, 1093752), (480, 1002606), (484, 994320), (495, 972224), (528, 911460), (576, 835505), (605, 795456), (660, 729168), (704, 683595), (720, 668404), (726, 662880), (792, 607640), (880, 546876), (960, 501303), (968, 497160), (990, 486112), (1056, 455730), (1089, 441920), (1210, 397728), (1320, 364584), (1381, 348480), (1440, 334202), (1452, 331440), (1584, 303820), (1760, 273438), (1815, 265152), (1936, 248580), (1980, 243056), (2112, 227865), (2178, 220960), (2420, 198864), (2640, 182292), (2762, 174240), (2880, 167101), (2904, 165720), (3168, 151910), (3520, 136719), (3630, 132576), (3872, 124290), (3960, 121528), (4143, 116160), (4356, 110480), (4840, 99432), (5280, 91146), (5445, 88384), (5524, 87120), (5808, 82860), (6336, 75955), (6905, 69696), (7260, 66288), (7744, 62145), (7920, 60764), (8286, 58080), (8712, 55240), (9680, 49716), (10560, 45573), (10890, 44192), (11048, 43560), (11616, 41430), (12429, 38720), (13810, 34848), (14520, 33144), (15191, 31680), (15840, 30382), (16572, 29040), (17424, 27620), (19360, 24858), (20715, 23232), (21780, 22096)]