163193040

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{226657}}^1$

素因数の和:226676

約数の個数: 60

約数和(自身を含む): 548059044

約数和(自身を除く): 384866004

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 80, 90, 120, 144, 180, 240, 360, 720, 226657, 453314, 679971, 906628, 1133285, 1359942, 1813256, 2039913, 2266570, 2719884, 3399855, 3626512, 4079826, 4533140, 5439768, 6799710, 8159652, 9066280, 10199565, 10879536, 13599420, 16319304, 18132560, 20399130, 27198840, 32638608, 40798260, 54397680, 81596520, 163193040]

約数ペア:

[(1, 163193040), (2, 81596520), (3, 54397680), (4, 40798260), (5, 32638608), (6, 27198840), (8, 20399130), (9, 18132560), (10, 16319304), (12, 13599420), (15, 10879536), (16, 10199565), (18, 9066280), (20, 8159652), (24, 6799710), (30, 5439768), (36, 4533140), (40, 4079826), (45, 3626512), (48, 3399855), (60, 2719884), (72, 2266570), (80, 2039913), (90, 1813256), (120, 1359942), (144, 1133285), (180, 906628), (240, 679971), (360, 453314), (720, 226657)]