88290360

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{245251}}^1$

素因数の和:245268

約数の個数: 48

約数和(自身を含む): 286944840

約数和(自身を除く): 198654480

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, 245251, 490502, 735753, 981004, 1226255, 1471506, 1962008, 2207259, 2452510, 2943012, 3678765, 4414518, 4905020, 5886024, 7357530, 8829036, 9810040, 11036295, 14715060, 17658072, 22072590, 29430120, 44145180, 88290360]

約数ペア:

[(1, 88290360), (2, 44145180), (3, 29430120), (4, 22072590), (5, 17658072), (6, 14715060), (8, 11036295), (9, 9810040), (10, 8829036), (12, 7357530), (15, 5886024), (18, 4905020), (20, 4414518), (24, 3678765), (30, 2943012), (36, 2452510), (40, 2207259), (45, 1962008), (60, 1471506), (72, 1226255), (90, 981004), (120, 735753), (180, 490502), (360, 245251)]