15428160

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{487}}^1$

素因数の和:521

約数の個数: 168

約数和(自身を含む): 58009536

約数和(自身を除く): 42581376

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, 132, 144, 160, 165, 176, 180, 192, 198, 220, 240, 264, 288, 320, 330, 352, 360, 396, 440, 480, 487, 495, 528, 576, 660, 704, 720, 792, 880, 960, 974, 990, 1056, 1320, 1440, 1461, 1584, 1760, 1948, 1980, 2112, 2435, 2640, 2880, 2922, 3168, 3520, 3896, 3960, 4383, 4870, 5280, 5357, 5844, 6336, 7305, 7792, 7920, 8766, 9740, 10560, 10714, 11688, 14610, 15584, 15840, 16071, 17532, 19480, 21428, 21915, 23376, 26785, 29220, 31168, 31680, 32142, 35064, 38960, 42856, 43830, 46752, 48213, 53570, 58440, 64284, 70128, 77920, 80355, 85712, 87660, 93504, 96426, 107140, 116880, 128568, 140256, 155840, 160710, 171424, 175320, 192852, 214280, 233760, 241065, 257136, 280512, 321420, 342848, 350640, 385704, 428560, 467520, 482130, 514272, 642840, 701280, 771408, 857120, 964260, 1028544, 1285680, 1402560, 1542816, 1714240, 1928520, 2571360, 3085632, 3857040, 5142720, 7714080, 15428160]

約数ペア:

[(1, 15428160), (2, 7714080), (3, 5142720), (4, 3857040), (5, 3085632), (6, 2571360), (8, 1928520), (9, 1714240), (10, 1542816), (11, 1402560), (12, 1285680), (15, 1028544), (16, 964260), (18, 857120), (20, 771408), (22, 701280), (24, 642840), (30, 514272), (32, 482130), (33, 467520), (36, 428560), (40, 385704), (44, 350640), (45, 342848), (48, 321420), (55, 280512), (60, 257136), (64, 241065), (66, 233760), (72, 214280), (80, 192852), (88, 175320), (90, 171424), (96, 160710), (99, 155840), (110, 140256), (120, 128568), (132, 116880), (144, 107140), (160, 96426), (165, 93504), (176, 87660), (180, 85712), (192, 80355), (198, 77920), (220, 70128), (240, 64284), (264, 58440), (288, 53570), (320, 48213), (330, 46752), (352, 43830), (360, 42856), (396, 38960), (440, 35064), (480, 32142), (487, 31680), (495, 31168), (528, 29220), (576, 26785), (660, 23376), (704, 21915), (720, 21428), (792, 19480), (880, 17532), (960, 16071), (974, 15840), (990, 15584), (1056, 14610), (1320, 11688), (1440, 10714), (1461, 10560), (1584, 9740), (1760, 8766), (1948, 7920), (1980, 7792), (2112, 7305), (2435, 6336), (2640, 5844), (2880, 5357), (2922, 5280), (3168, 4870), (3520, 4383), (3896, 3960)]