7272236520

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{20200657}}^1$

素因数の和:20200674

約数の個数: 48

約数和(自身を含む): 23634769860

約数和(自身を除く): 16362533340

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, 20200657, 40401314, 60601971, 80802628, 101003285, 121203942, 161605256, 181805913, 202006570, 242407884, 303009855, 363611826, 404013140, 484815768, 606019710, 727223652, 808026280, 909029565, 1212039420, 1454447304, 1818059130, 2424078840, 3636118260, 7272236520]

約数ペア:

[(1, 7272236520), (2, 3636118260), (3, 2424078840), (4, 1818059130), (5, 1454447304), (6, 1212039420), (8, 909029565), (9, 808026280), (10, 727223652), (12, 606019710), (15, 484815768), (18, 404013140), (20, 363611826), (24, 303009855), (30, 242407884), (36, 202006570), (40, 181805913), (45, 161605256), (60, 121203942), (72, 101003285), (90, 80802628), (120, 60601971), (180, 40401314), (360, 20200657)]