39043440

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{211}}^1\times {\mathrm{257}}^1$

素因数の和:487

約数の個数: 120

約数和(自身を含む): 132254928

約数和(自身を除く): 93211488

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 80, 90, 120, 144, 180, 211, 240, 257, 360, 422, 514, 633, 720, 771, 844, 1028, 1055, 1266, 1285, 1542, 1688, 1899, 2056, 2110, 2313, 2532, 2570, 3084, 3165, 3376, 3798, 3855, 4112, 4220, 4626, 5064, 5140, 6168, 6330, 7596, 7710, 8440, 9252, 9495, 10128, 10280, 11565, 12336, 12660, 15192, 15420, 16880, 18504, 18990, 20560, 23130, 25320, 30384, 30840, 37008, 37980, 46260, 50640, 54227, 61680, 75960, 92520, 108454, 151920, 162681, 185040, 216908, 271135, 325362, 433816, 488043, 542270, 650724, 813405, 867632, 976086, 1084540, 1301448, 1626810, 1952172, 2169080, 2440215, 2602896, 3253620, 3904344, 4338160, 4880430, 6507240, 7808688, 9760860, 13014480, 19521720, 39043440]

約数ペア:

[(1, 39043440), (2, 19521720), (3, 13014480), (4, 9760860), (5, 7808688), (6, 6507240), (8, 4880430), (9, 4338160), (10, 3904344), (12, 3253620), (15, 2602896), (16, 2440215), (18, 2169080), (20, 1952172), (24, 1626810), (30, 1301448), (36, 1084540), (40, 976086), (45, 867632), (48, 813405), (60, 650724), (72, 542270), (80, 488043), (90, 433816), (120, 325362), (144, 271135), (180, 216908), (211, 185040), (240, 162681), (257, 151920), (360, 108454), (422, 92520), (514, 75960), (633, 61680), (720, 54227), (771, 50640), (844, 46260), (1028, 37980), (1055, 37008), (1266, 30840), (1285, 30384), (1542, 25320), (1688, 23130), (1899, 20560), (2056, 18990), (2110, 18504), (2313, 16880), (2532, 15420), (2570, 15192), (3084, 12660), (3165, 12336), (3376, 11565), (3798, 10280), (3855, 10128), (4112, 9495), (4220, 9252), (4626, 8440), (5064, 7710), (5140, 7596), (6168, 6330)]