82138080

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{211}}^1\times {\mathrm{811}}^1$

素因数の和:1040

約数の個数: 96

約数和(自身を含む): 260281728

約数和(自身を除く): 178143648

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 80, 96, 120, 160, 211, 240, 422, 480, 633, 811, 844, 1055, 1266, 1622, 1688, 2110, 2433, 2532, 3165, 3244, 3376, 4055, 4220, 4866, 5064, 6330, 6488, 6752, 8110, 8440, 9732, 10128, 12165, 12660, 12976, 16220, 16880, 19464, 20256, 24330, 25320, 25952, 32440, 33760, 38928, 48660, 50640, 64880, 77856, 97320, 101280, 129760, 171121, 194640, 342242, 389280, 513363, 684484, 855605, 1026726, 1368968, 1711210, 2053452, 2566815, 2737936, 3422420, 4106904, 5133630, 5475872, 6844840, 8213808, 10267260, 13689680, 16427616, 20534520, 27379360, 41069040, 82138080]

約数ペア:

[(1, 82138080), (2, 41069040), (3, 27379360), (4, 20534520), (5, 16427616), (6, 13689680), (8, 10267260), (10, 8213808), (12, 6844840), (15, 5475872), (16, 5133630), (20, 4106904), (24, 3422420), (30, 2737936), (32, 2566815), (40, 2053452), (48, 1711210), (60, 1368968), (80, 1026726), (96, 855605), (120, 684484), (160, 513363), (211, 389280), (240, 342242), (422, 194640), (480, 171121), (633, 129760), (811, 101280), (844, 97320), (1055, 77856), (1266, 64880), (1622, 50640), (1688, 48660), (2110, 38928), (2433, 33760), (2532, 32440), (3165, 25952), (3244, 25320), (3376, 24330), (4055, 20256), (4220, 19464), (4866, 16880), (5064, 16220), (6330, 12976), (6488, 12660), (6752, 12165), (8110, 10128), (8440, 9732)]