386328960

素因数分解:

$2^7\times 3^3\times 5^1\times {\mathrm{79}}^1\times {\mathrm{283}}^1$

素因数の和:390

約数の個数: 256

約数和(自身を含む): 1390464000

約数和(自身を除く): 1004135040

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 64, 72, 79, 80, 90, 96, 108, 120, 128, 135, 144, 158, 160, 180, 192, 216, 237, 240, 270, 283, 288, 316, 320, 360, 384, 395, 432, 474, 480, 540, 566, 576, 632, 640, 711, 720, 790, 849, 864, 948, 960, 1080, 1132, 1152, 1185, 1264, 1415, 1422, 1440, 1580, 1698, 1728, 1896, 1920, 2133, 2160, 2264, 2370, 2528, 2547, 2830, 2844, 2880, 3160, 3396, 3456, 3555, 3792, 4245, 4266, 4320, 4528, 4740, 5056, 5094, 5660, 5688, 5760, 6320, 6792, 7110, 7584, 7641, 8490, 8532, 8640, 9056, 9480, 10112, 10188, 10665, 11320, 11376, 12640, 12735, 13584, 14220, 15168, 15282, 16980, 17064, 17280, 18112, 18960, 20376, 21330, 22357, 22640, 22752, 25280, 25470, 27168, 28440, 30336, 30564, 33960, 34128, 36224, 37920, 38205, 40752, 42660, 44714, 45280, 45504, 50560, 50940, 54336, 56880, 61128, 67071, 67920, 68256, 75840, 76410, 81504, 85320, 89428, 90560, 91008, 101880, 108672, 111785, 113760, 122256, 134142, 135840, 136512, 151680, 152820, 163008, 170640, 178856, 181120, 201213, 203760, 223570, 227520, 244512, 268284, 271680, 273024, 305640, 326016, 335355, 341280, 357712, 402426, 407520, 447140, 455040, 489024, 536568, 543360, 603639, 611280, 670710, 682560, 715424, 804852, 815040, 894280, 978048, 1006065, 1073136, 1207278, 1222560, 1341420, 1365120, 1430848, 1609704, 1630080, 1788560, 2012130, 2146272, 2414556, 2445120, 2682840, 2861696, 3018195, 3219408, 3577120, 4024260, 4292544, 4829112, 4890240, 5365680, 6036390, 6438816, 7154240, 8048520, 8585088, 9658224, 10731360, 12072780, 12877632, 14308480, 16097040, 19316448, 21462720, 24145560, 25755264, 32194080, 38632896, 42925440, 48291120, 64388160, 77265792, 96582240, 128776320, 193164480, 386328960]

約数ペア:

[(1, 386328960), (2, 193164480), (3, 128776320), (4, 96582240), (5, 77265792), (6, 64388160), (8, 48291120), (9, 42925440), (10, 38632896), (12, 32194080), (15, 25755264), (16, 24145560), (18, 21462720), (20, 19316448), (24, 16097040), (27, 14308480), (30, 12877632), (32, 12072780), (36, 10731360), (40, 9658224), (45, 8585088), (48, 8048520), (54, 7154240), (60, 6438816), (64, 6036390), (72, 5365680), (79, 4890240), (80, 4829112), (90, 4292544), (96, 4024260), (108, 3577120), (120, 3219408), (128, 3018195), (135, 2861696), (144, 2682840), (158, 2445120), (160, 2414556), (180, 2146272), (192, 2012130), (216, 1788560), (237, 1630080), (240, 1609704), (270, 1430848), (283, 1365120), (288, 1341420), (316, 1222560), (320, 1207278), (360, 1073136), (384, 1006065), (395, 978048), (432, 894280), (474, 815040), (480, 804852), (540, 715424), (566, 682560), (576, 670710), (632, 611280), (640, 603639), (711, 543360), (720, 536568), (790, 489024), (849, 455040), (864, 447140), (948, 407520), (960, 402426), (1080, 357712), (1132, 341280), (1152, 335355), (1185, 326016), (1264, 305640), (1415, 273024), (1422, 271680), (1440, 268284), (1580, 244512), (1698, 227520), (1728, 223570), (1896, 203760), (1920, 201213), (2133, 181120), (2160, 178856), (2264, 170640), (2370, 163008), (2528, 152820), (2547, 151680), (2830, 136512), (2844, 135840), (2880, 134142), (3160, 122256), (3396, 113760), (3456, 111785), (3555, 108672), (3792, 101880), (4245, 91008), (4266, 90560), (4320, 89428), (4528, 85320), (4740, 81504), (5056, 76410), (5094, 75840), (5660, 68256), (5688, 67920), (5760, 67071), (6320, 61128), (6792, 56880), (7110, 54336), (7584, 50940), (7641, 50560), (8490, 45504), (8532, 45280), (8640, 44714), (9056, 42660), (9480, 40752), (10112, 38205), (10188, 37920), (10665, 36224), (11320, 34128), (11376, 33960), (12640, 30564), (12735, 30336), (13584, 28440), (14220, 27168), (15168, 25470), (15282, 25280), (16980, 22752), (17064, 22640), (17280, 22357), (18112, 21330), (18960, 20376)]