39228480

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{53}}^1\times {\mathrm{257}}^1$

素因数の和:333

約数の個数: 168

約数和(自身を含む): 138010392

約数和(自身を除く): 98781912

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 53, 60, 64, 72, 80, 90, 96, 106, 120, 144, 159, 160, 180, 192, 212, 240, 257, 265, 288, 318, 320, 360, 424, 477, 480, 514, 530, 576, 636, 720, 771, 795, 848, 954, 960, 1028, 1060, 1272, 1285, 1440, 1542, 1590, 1696, 1908, 2056, 2120, 2313, 2385, 2544, 2570, 2880, 3084, 3180, 3392, 3816, 3855, 4112, 4240, 4626, 4770, 5088, 5140, 6168, 6360, 7632, 7710, 8224, 8480, 9252, 9540, 10176, 10280, 11565, 12336, 12720, 13621, 15264, 15420, 16448, 16960, 18504, 19080, 20560, 23130, 24672, 25440, 27242, 30528, 30840, 37008, 38160, 40863, 41120, 46260, 49344, 50880, 54484, 61680, 68105, 74016, 76320, 81726, 82240, 92520, 108968, 122589, 123360, 136210, 148032, 152640, 163452, 185040, 204315, 217936, 245178, 246720, 272420, 326904, 370080, 408630, 435872, 490356, 544840, 612945, 653808, 740160, 817260, 871744, 980712, 1089680, 1225890, 1307616, 1634520, 1961424, 2179360, 2451780, 2615232, 3269040, 3922848, 4358720, 4903560, 6538080, 7845696, 9807120, 13076160, 19614240, 39228480]

約数ペア:

[(1, 39228480), (2, 19614240), (3, 13076160), (4, 9807120), (5, 7845696), (6, 6538080), (8, 4903560), (9, 4358720), (10, 3922848), (12, 3269040), (15, 2615232), (16, 2451780), (18, 2179360), (20, 1961424), (24, 1634520), (30, 1307616), (32, 1225890), (36, 1089680), (40, 980712), (45, 871744), (48, 817260), (53, 740160), (60, 653808), (64, 612945), (72, 544840), (80, 490356), (90, 435872), (96, 408630), (106, 370080), (120, 326904), (144, 272420), (159, 246720), (160, 245178), (180, 217936), (192, 204315), (212, 185040), (240, 163452), (257, 152640), (265, 148032), (288, 136210), (318, 123360), (320, 122589), (360, 108968), (424, 92520), (477, 82240), (480, 81726), (514, 76320), (530, 74016), (576, 68105), (636, 61680), (720, 54484), (771, 50880), (795, 49344), (848, 46260), (954, 41120), (960, 40863), (1028, 38160), (1060, 37008), (1272, 30840), (1285, 30528), (1440, 27242), (1542, 25440), (1590, 24672), (1696, 23130), (1908, 20560), (2056, 19080), (2120, 18504), (2313, 16960), (2385, 16448), (2544, 15420), (2570, 15264), (2880, 13621), (3084, 12720), (3180, 12336), (3392, 11565), (3816, 10280), (3855, 10176), (4112, 9540), (4240, 9252), (4626, 8480), (4770, 8224), (5088, 7710), (5140, 7632), (6168, 6360)]