246414240

素因数分解:

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

素因数の和:1043

約数の個数: 144

約数和(自身を含む): 845915616

約数和(自身を除く): 599501376

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, 72, 80, 90, 96, 120, 144, 160, 180, 211, 240, 288, 360, 422, 480, 633, 720, 811, 844, 1055, 1266, 1440, 1622, 1688, 1899, 2110, 2433, 2532, 3165, 3244, 3376, 3798, 4055, 4220, 4866, 5064, 6330, 6488, 6752, 7299, 7596, 8110, 8440, 9495, 9732, 10128, 12165, 12660, 12976, 14598, 15192, 16220, 16880, 18990, 19464, 20256, 24330, 25320, 25952, 29196, 30384, 32440, 33760, 36495, 37980, 38928, 48660, 50640, 58392, 60768, 64880, 72990, 75960, 77856, 97320, 101280, 116784, 129760, 145980, 151920, 171121, 194640, 233568, 291960, 303840, 342242, 389280, 513363, 583920, 684484, 855605, 1026726, 1167840, 1368968, 1540089, 1711210, 2053452, 2566815, 2737936, 3080178, 3422420, 4106904, 5133630, 5475872, 6160356, 6844840, 7700445, 8213808, 10267260, 12320712, 13689680, 15400890, 16427616, 20534520, 24641424, 27379360, 30801780, 41069040, 49282848, 61603560, 82138080, 123207120, 246414240]

約数ペア:

[(1, 246414240), (2, 123207120), (3, 82138080), (4, 61603560), (5, 49282848), (6, 41069040), (8, 30801780), (9, 27379360), (10, 24641424), (12, 20534520), (15, 16427616), (16, 15400890), (18, 13689680), (20, 12320712), (24, 10267260), (30, 8213808), (32, 7700445), (36, 6844840), (40, 6160356), (45, 5475872), (48, 5133630), (60, 4106904), (72, 3422420), (80, 3080178), (90, 2737936), (96, 2566815), (120, 2053452), (144, 1711210), (160, 1540089), (180, 1368968), (211, 1167840), (240, 1026726), (288, 855605), (360, 684484), (422, 583920), (480, 513363), (633, 389280), (720, 342242), (811, 303840), (844, 291960), (1055, 233568), (1266, 194640), (1440, 171121), (1622, 151920), (1688, 145980), (1899, 129760), (2110, 116784), (2433, 101280), (2532, 97320), (3165, 77856), (3244, 75960), (3376, 72990), (3798, 64880), (4055, 60768), (4220, 58392), (4866, 50640), (5064, 48660), (6330, 38928), (6488, 37980), (6752, 36495), (7299, 33760), (7596, 32440), (8110, 30384), (8440, 29196), (9495, 25952), (9732, 25320), (10128, 24330), (12165, 20256), (12660, 19464), (12976, 18990), (14598, 16880), (15192, 16220)]