2554560

素因数分解:

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

素因数の和:910

約数の個数: 84

約数和(自身を含む): 8796528

約数和(自身を除く): 6241968

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, 64, 72, 80, 90, 96, 120, 144, 160, 180, 192, 240, 288, 320, 360, 480, 576, 720, 887, 960, 1440, 1774, 2661, 2880, 3548, 4435, 5322, 7096, 7983, 8870, 10644, 13305, 14192, 15966, 17740, 21288, 26610, 28384, 31932, 35480, 39915, 42576, 53220, 56768, 63864, 70960, 79830, 85152, 106440, 127728, 141920, 159660, 170304, 212880, 255456, 283840, 319320, 425760, 510912, 638640, 851520, 1277280, 2554560]

約数ペア:

[(1, 2554560), (2, 1277280), (3, 851520), (4, 638640), (5, 510912), (6, 425760), (8, 319320), (9, 283840), (10, 255456), (12, 212880), (15, 170304), (16, 159660), (18, 141920), (20, 127728), (24, 106440), (30, 85152), (32, 79830), (36, 70960), (40, 63864), (45, 56768), (48, 53220), (60, 42576), (64, 39915), (72, 35480), (80, 31932), (90, 28384), (96, 26610), (120, 21288), (144, 17740), (160, 15966), (180, 14192), (192, 13305), (240, 10644), (288, 8870), (320, 7983), (360, 7096), (480, 5322), (576, 4435), (720, 3548), (887, 2880), (960, 2661), (1440, 1774)]