2148919320

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{17907661}}^1$

素因数の和:17907675

約数の個数: 32

約数和(自身を含む): 6446758320

約数和(自身を除く): 4297839000

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 17907661, 35815322, 53722983, 71630644, 89538305, 107445966, 143261288, 179076610, 214891932, 268614915, 358153220, 429783864, 537229830, 716306440, 1074459660, 2148919320]

約数ペア:

[(1, 2148919320), (2, 1074459660), (3, 716306440), (4, 537229830), (5, 429783864), (6, 358153220), (8, 268614915), (10, 214891932), (12, 179076610), (15, 143261288), (20, 107445966), (24, 89538305), (30, 71630644), (40, 53722983), (60, 35815322), (120, 17907661)]