64388160

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{79}}^1\times {\mathrm{283}}^1$

素因数の和:385

約数の個数: 168

約数和(自身を含む): 225064320

約数和(自身を除く): 160676160

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 64, 72, 79, 80, 90, 96, 120, 144, 158, 160, 180, 192, 237, 240, 283, 288, 316, 320, 360, 395, 474, 480, 566, 576, 632, 711, 720, 790, 849, 948, 960, 1132, 1185, 1264, 1415, 1422, 1440, 1580, 1698, 1896, 2264, 2370, 2528, 2547, 2830, 2844, 2880, 3160, 3396, 3555, 3792, 4245, 4528, 4740, 5056, 5094, 5660, 5688, 6320, 6792, 7110, 7584, 8490, 9056, 9480, 10188, 11320, 11376, 12640, 12735, 13584, 14220, 15168, 16980, 18112, 18960, 20376, 22357, 22640, 22752, 25280, 25470, 27168, 28440, 33960, 37920, 40752, 44714, 45280, 45504, 50940, 54336, 56880, 67071, 67920, 75840, 81504, 89428, 90560, 101880, 111785, 113760, 134142, 135840, 163008, 178856, 201213, 203760, 223570, 227520, 268284, 271680, 335355, 357712, 402426, 407520, 447140, 536568, 670710, 715424, 804852, 815040, 894280, 1006065, 1073136, 1341420, 1430848, 1609704, 1788560, 2012130, 2146272, 2682840, 3219408, 3577120, 4024260, 4292544, 5365680, 6438816, 7154240, 8048520, 10731360, 12877632, 16097040, 21462720, 32194080, 64388160]

約数ペア:

[(1, 64388160), (2, 32194080), (3, 21462720), (4, 16097040), (5, 12877632), (6, 10731360), (8, 8048520), (9, 7154240), (10, 6438816), (12, 5365680), (15, 4292544), (16, 4024260), (18, 3577120), (20, 3219408), (24, 2682840), (30, 2146272), (32, 2012130), (36, 1788560), (40, 1609704), (45, 1430848), (48, 1341420), (60, 1073136), (64, 1006065), (72, 894280), (79, 815040), (80, 804852), (90, 715424), (96, 670710), (120, 536568), (144, 447140), (158, 407520), (160, 402426), (180, 357712), (192, 335355), (237, 271680), (240, 268284), (283, 227520), (288, 223570), (316, 203760), (320, 201213), (360, 178856), (395, 163008), (474, 135840), (480, 134142), (566, 113760), (576, 111785), (632, 101880), (711, 90560), (720, 89428), (790, 81504), (849, 75840), (948, 67920), (960, 67071), (1132, 56880), (1185, 54336), (1264, 50940), (1415, 45504), (1422, 45280), (1440, 44714), (1580, 40752), (1698, 37920), (1896, 33960), (2264, 28440), (2370, 27168), (2528, 25470), (2547, 25280), (2830, 22752), (2844, 22640), (2880, 22357), (3160, 20376), (3396, 18960), (3555, 18112), (3792, 16980), (4245, 15168), (4528, 14220), (4740, 13584), (5056, 12735), (5094, 12640), (5660, 11376), (5688, 11320), (6320, 10188), (6792, 9480), (7110, 9056), (7584, 8490)]