66337680

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{5881}}^1$

素因数の和:5944

約数の個数: 80

約数和(自身を含む): 210057984

約数和(自身を除く): 143720304

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 47, 48, 60, 80, 94, 120, 141, 188, 235, 240, 282, 376, 470, 564, 705, 752, 940, 1128, 1410, 1880, 2256, 2820, 3760, 5640, 5881, 11280, 11762, 17643, 23524, 29405, 35286, 47048, 58810, 70572, 88215, 94096, 117620, 141144, 176430, 235240, 276407, 282288, 352860, 470480, 552814, 705720, 829221, 1105628, 1382035, 1411440, 1658442, 2211256, 2764070, 3316884, 4146105, 4422512, 5528140, 6633768, 8292210, 11056280, 13267536, 16584420, 22112560, 33168840, 66337680]

約数ペア:

[(1, 66337680), (2, 33168840), (3, 22112560), (4, 16584420), (5, 13267536), (6, 11056280), (8, 8292210), (10, 6633768), (12, 5528140), (15, 4422512), (16, 4146105), (20, 3316884), (24, 2764070), (30, 2211256), (40, 1658442), (47, 1411440), (48, 1382035), (60, 1105628), (80, 829221), (94, 705720), (120, 552814), (141, 470480), (188, 352860), (235, 282288), (240, 276407), (282, 235240), (376, 176430), (470, 141144), (564, 117620), (705, 94096), (752, 88215), (940, 70572), (1128, 58810), (1410, 47048), (1880, 35286), (2256, 29405), (2820, 23524), (3760, 17643), (5640, 11762), (5881, 11280)]