73312080

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{251}}^1\times {\mathrm{1217}}^1$

素因数の和:1484

約数の個数: 80

約数和(自身を含む): 228360384

約数和(自身を除く): 155048304

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 251, 502, 753, 1004, 1217, 1255, 1506, 2008, 2434, 2510, 3012, 3651, 3765, 4016, 4868, 5020, 6024, 6085, 7302, 7530, 9736, 10040, 12048, 12170, 14604, 15060, 18255, 19472, 20080, 24340, 29208, 30120, 36510, 48680, 58416, 60240, 73020, 97360, 146040, 292080, 305467, 610934, 916401, 1221868, 1527335, 1832802, 2443736, 3054670, 3665604, 4582005, 4887472, 6109340, 7331208, 9164010, 12218680, 14662416, 18328020, 24437360, 36656040, 73312080]

約数ペア:

[(1, 73312080), (2, 36656040), (3, 24437360), (4, 18328020), (5, 14662416), (6, 12218680), (8, 9164010), (10, 7331208), (12, 6109340), (15, 4887472), (16, 4582005), (20, 3665604), (24, 3054670), (30, 2443736), (40, 1832802), (48, 1527335), (60, 1221868), (80, 916401), (120, 610934), (240, 305467), (251, 292080), (502, 146040), (753, 97360), (1004, 73020), (1217, 60240), (1255, 58416), (1506, 48680), (2008, 36510), (2434, 30120), (2510, 29208), (3012, 24340), (3651, 20080), (3765, 19472), (4016, 18255), (4868, 15060), (5020, 14604), (6024, 12170), (6085, 12048), (7302, 10040), (7530, 9736)]