55876320

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{38803}}^1$

素因数の和:38824

約数の個数: 72

約数和(自身を含む): 190682856

約数和(自身を除く): 134806536

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, 240, 288, 360, 480, 720, 1440, 38803, 77606, 116409, 155212, 194015, 232818, 310424, 349227, 388030, 465636, 582045, 620848, 698454, 776060, 931272, 1164090, 1241696, 1396908, 1552120, 1746135, 1862544, 2328180, 2793816, 3104240, 3492270, 3725088, 4656360, 5587632, 6208480, 6984540, 9312720, 11175264, 13969080, 18625440, 27938160, 55876320]

約数ペア:

[(1, 55876320), (2, 27938160), (3, 18625440), (4, 13969080), (5, 11175264), (6, 9312720), (8, 6984540), (9, 6208480), (10, 5587632), (12, 4656360), (15, 3725088), (16, 3492270), (18, 3104240), (20, 2793816), (24, 2328180), (30, 1862544), (32, 1746135), (36, 1552120), (40, 1396908), (45, 1241696), (48, 1164090), (60, 931272), (72, 776060), (80, 698454), (90, 620848), (96, 582045), (120, 465636), (144, 388030), (160, 349227), (180, 310424), (240, 232818), (288, 194015), (360, 155212), (480, 116409), (720, 77606), (1440, 38803)]