84870360

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{235751}}^1$

素因数の和:235768

約数の個数: 48

約数和(自身を含む): 275829840

約数和(自身を除く): 190959480

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, 235751, 471502, 707253, 943004, 1178755, 1414506, 1886008, 2121759, 2357510, 2829012, 3536265, 4243518, 4715020, 5658024, 7072530, 8487036, 9430040, 10608795, 14145060, 16974072, 21217590, 28290120, 42435180, 84870360]

約数ペア:

[(1, 84870360), (2, 42435180), (3, 28290120), (4, 21217590), (5, 16974072), (6, 14145060), (8, 10608795), (9, 9430040), (10, 8487036), (12, 7072530), (15, 5658024), (18, 4715020), (20, 4243518), (24, 3536265), (30, 2829012), (36, 2357510), (40, 2121759), (45, 1886008), (60, 1414506), (72, 1178755), (90, 943004), (120, 707253), (180, 471502), (360, 235751)]