8499480

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{137}}^1$

素因数の和:209

約数の個数: 128

約数和(自身を含む): 28615680

約数和(自身を除く): 20116200

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 20, 22, 24, 30, 33, 40, 44, 47, 55, 60, 66, 88, 94, 110, 120, 132, 137, 141, 165, 188, 220, 235, 264, 274, 282, 330, 376, 411, 440, 470, 517, 548, 564, 660, 685, 705, 822, 940, 1034, 1096, 1128, 1320, 1370, 1410, 1507, 1551, 1644, 1880, 2055, 2068, 2585, 2740, 2820, 3014, 3102, 3288, 4110, 4136, 4521, 5170, 5480, 5640, 6028, 6204, 6439, 7535, 7755, 8220, 9042, 10340, 12056, 12408, 12878, 15070, 15510, 16440, 18084, 19317, 20680, 22605, 25756, 30140, 31020, 32195, 36168, 38634, 45210, 51512, 60280, 62040, 64390, 70829, 77268, 90420, 96585, 128780, 141658, 154536, 180840, 193170, 212487, 257560, 283316, 354145, 386340, 424974, 566632, 708290, 772680, 849948, 1062435, 1416580, 1699896, 2124870, 2833160, 4249740, 8499480]

約数ペア:

[(1, 8499480), (2, 4249740), (3, 2833160), (4, 2124870), (5, 1699896), (6, 1416580), (8, 1062435), (10, 849948), (11, 772680), (12, 708290), (15, 566632), (20, 424974), (22, 386340), (24, 354145), (30, 283316), (33, 257560), (40, 212487), (44, 193170), (47, 180840), (55, 154536), (60, 141658), (66, 128780), (88, 96585), (94, 90420), (110, 77268), (120, 70829), (132, 64390), (137, 62040), (141, 60280), (165, 51512), (188, 45210), (220, 38634), (235, 36168), (264, 32195), (274, 31020), (282, 30140), (330, 25756), (376, 22605), (411, 20680), (440, 19317), (470, 18084), (517, 16440), (548, 15510), (564, 15070), (660, 12878), (685, 12408), (705, 12056), (822, 10340), (940, 9042), (1034, 8220), (1096, 7755), (1128, 7535), (1320, 6439), (1370, 6204), (1410, 6028), (1507, 5640), (1551, 5480), (1644, 5170), (1880, 4521), (2055, 4136), (2068, 4110), (2585, 3288), (2740, 3102), (2820, 3014)]