12772800

素因数分解:

$2^6\times 3^2\times 5^2\times {\mathrm{887}}^1$

素因数の和:915

約数の個数: 126

約数和(自身を含む): 45448728

約数和(自身を除く): 32675928

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 25, 30, 32, 36, 40, 45, 48, 50, 60, 64, 72, 75, 80, 90, 96, 100, 120, 144, 150, 160, 180, 192, 200, 225, 240, 288, 300, 320, 360, 400, 450, 480, 576, 600, 720, 800, 887, 900, 960, 1200, 1440, 1600, 1774, 1800, 2400, 2661, 2880, 3548, 3600, 4435, 4800, 5322, 7096, 7200, 7983, 8870, 10644, 13305, 14192, 14400, 15966, 17740, 21288, 22175, 26610, 28384, 31932, 35480, 39915, 42576, 44350, 53220, 56768, 63864, 66525, 70960, 79830, 85152, 88700, 106440, 127728, 133050, 141920, 159660, 170304, 177400, 199575, 212880, 255456, 266100, 283840, 319320, 354800, 399150, 425760, 510912, 532200, 638640, 709600, 798300, 851520, 1064400, 1277280, 1419200, 1596600, 2128800, 2554560, 3193200, 4257600, 6386400, 12772800]

約数ペア:

[(1, 12772800), (2, 6386400), (3, 4257600), (4, 3193200), (5, 2554560), (6, 2128800), (8, 1596600), (9, 1419200), (10, 1277280), (12, 1064400), (15, 851520), (16, 798300), (18, 709600), (20, 638640), (24, 532200), (25, 510912), (30, 425760), (32, 399150), (36, 354800), (40, 319320), (45, 283840), (48, 266100), (50, 255456), (60, 212880), (64, 199575), (72, 177400), (75, 170304), (80, 159660), (90, 141920), (96, 133050), (100, 127728), (120, 106440), (144, 88700), (150, 85152), (160, 79830), (180, 70960), (192, 66525), (200, 63864), (225, 56768), (240, 53220), (288, 44350), (300, 42576), (320, 39915), (360, 35480), (400, 31932), (450, 28384), (480, 26610), (576, 22175), (600, 21288), (720, 17740), (800, 15966), (887, 14400), (900, 14192), (960, 13305), (1200, 10644), (1440, 8870), (1600, 7983), (1774, 7200), (1800, 7096), (2400, 5322), (2661, 4800), (2880, 4435), (3548, 3600)]