8894160

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{1123}}^1$

素因数の和:1153

約数の個数: 120

約数和(自身を含む): 32613984

約数和(自身を除く): 23719824

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 18, 20, 22, 24, 30, 33, 36, 40, 44, 45, 48, 55, 60, 66, 72, 80, 88, 90, 99, 110, 120, 132, 144, 165, 176, 180, 198, 220, 240, 264, 330, 360, 396, 440, 495, 528, 660, 720, 792, 880, 990, 1123, 1320, 1584, 1980, 2246, 2640, 3369, 3960, 4492, 5615, 6738, 7920, 8984, 10107, 11230, 12353, 13476, 16845, 17968, 20214, 22460, 24706, 26952, 33690, 37059, 40428, 44920, 49412, 50535, 53904, 61765, 67380, 74118, 80856, 89840, 98824, 101070, 111177, 123530, 134760, 148236, 161712, 185295, 197648, 202140, 222354, 247060, 269520, 296472, 370590, 404280, 444708, 494120, 555885, 592944, 741180, 808560, 889416, 988240, 1111770, 1482360, 1778832, 2223540, 2964720, 4447080, 8894160]

約数ペア:

[(1, 8894160), (2, 4447080), (3, 2964720), (4, 2223540), (5, 1778832), (6, 1482360), (8, 1111770), (9, 988240), (10, 889416), (11, 808560), (12, 741180), (15, 592944), (16, 555885), (18, 494120), (20, 444708), (22, 404280), (24, 370590), (30, 296472), (33, 269520), (36, 247060), (40, 222354), (44, 202140), (45, 197648), (48, 185295), (55, 161712), (60, 148236), (66, 134760), (72, 123530), (80, 111177), (88, 101070), (90, 98824), (99, 89840), (110, 80856), (120, 74118), (132, 67380), (144, 61765), (165, 53904), (176, 50535), (180, 49412), (198, 44920), (220, 40428), (240, 37059), (264, 33690), (330, 26952), (360, 24706), (396, 22460), (440, 20214), (495, 17968), (528, 16845), (660, 13476), (720, 12353), (792, 11230), (880, 10107), (990, 8984), (1123, 7920), (1320, 6738), (1584, 5615), (1980, 4492), (2246, 3960), (2640, 3369)]