32767920

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{71}}^1\times {\mathrm{641}}^1$

素因数の和:731

約数の個数: 120

約数和(自身を含む): 111769632

約数和(自身を除く): 79001712

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 71, 72, 80, 90, 120, 142, 144, 180, 213, 240, 284, 355, 360, 426, 568, 639, 641, 710, 720, 852, 1065, 1136, 1278, 1282, 1420, 1704, 1923, 2130, 2556, 2564, 2840, 3195, 3205, 3408, 3846, 4260, 5112, 5128, 5680, 5769, 6390, 6410, 7692, 8520, 9615, 10224, 10256, 11538, 12780, 12820, 15384, 17040, 19230, 23076, 25560, 25640, 28845, 30768, 38460, 45511, 46152, 51120, 51280, 57690, 76920, 91022, 92304, 115380, 136533, 153840, 182044, 227555, 230760, 273066, 364088, 409599, 455110, 461520, 546132, 682665, 728176, 819198, 910220, 1092264, 1365330, 1638396, 1820440, 2047995, 2184528, 2730660, 3276792, 3640880, 4095990, 5461320, 6553584, 8191980, 10922640, 16383960, 32767920]

約数ペア:

[(1, 32767920), (2, 16383960), (3, 10922640), (4, 8191980), (5, 6553584), (6, 5461320), (8, 4095990), (9, 3640880), (10, 3276792), (12, 2730660), (15, 2184528), (16, 2047995), (18, 1820440), (20, 1638396), (24, 1365330), (30, 1092264), (36, 910220), (40, 819198), (45, 728176), (48, 682665), (60, 546132), (71, 461520), (72, 455110), (80, 409599), (90, 364088), (120, 273066), (142, 230760), (144, 227555), (180, 182044), (213, 153840), (240, 136533), (284, 115380), (355, 92304), (360, 91022), (426, 76920), (568, 57690), (639, 51280), (641, 51120), (710, 46152), (720, 45511), (852, 38460), (1065, 30768), (1136, 28845), (1278, 25640), (1282, 25560), (1420, 23076), (1704, 19230), (1923, 17040), (2130, 15384), (2556, 12820), (2564, 12780), (2840, 11538), (3195, 10256), (3205, 10224), (3408, 9615), (3846, 8520), (4260, 7692), (5112, 6410), (5128, 6390), (5680, 5769)]