91998360

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{255551}}^1$

素因数の和:255568

約数の個数: 48

約数和(自身を含む): 298995840

約数和(自身を除く): 206997480

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 180, 360, 255551, 511102, 766653, 1022204, 1277755, 1533306, 2044408, 2299959, 2555510, 3066612, 3833265, 4599918, 5111020, 6133224, 7666530, 9199836, 10222040, 11499795, 15333060, 18399672, 22999590, 30666120, 45999180, 91998360]

約数ペア:

[(1, 91998360), (2, 45999180), (3, 30666120), (4, 22999590), (5, 18399672), (6, 15333060), (8, 11499795), (9, 10222040), (10, 9199836), (12, 7666530), (15, 6133224), (18, 5111020), (20, 4599918), (24, 3833265), (30, 3066612), (36, 2555510), (40, 2299959), (45, 2044408), (60, 1533306), (72, 1277755), (90, 1022204), (120, 766653), (180, 511102), (360, 255551)]