8753280

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{97}}^1$

素因数の和:166

約数の個数: 128

約数和(自身を含む): 28788480

約数和(自身を除く): 20035200

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 47, 48, 60, 64, 80, 94, 96, 97, 120, 128, 141, 160, 188, 192, 194, 235, 240, 282, 291, 320, 376, 384, 388, 470, 480, 485, 564, 582, 640, 705, 752, 776, 940, 960, 970, 1128, 1164, 1410, 1455, 1504, 1552, 1880, 1920, 1940, 2256, 2328, 2820, 2910, 3008, 3104, 3760, 3880, 4512, 4559, 4656, 5640, 5820, 6016, 6208, 7520, 7760, 9024, 9118, 9312, 11280, 11640, 12416, 13677, 15040, 15520, 18048, 18236, 18624, 22560, 22795, 23280, 27354, 30080, 31040, 36472, 37248, 45120, 45590, 46560, 54708, 62080, 68385, 72944, 90240, 91180, 93120, 109416, 136770, 145888, 182360, 186240, 218832, 273540, 291776, 364720, 437664, 547080, 583552, 729440, 875328, 1094160, 1458880, 1750656, 2188320, 2917760, 4376640, 8753280]

約数ペア:

[(1, 8753280), (2, 4376640), (3, 2917760), (4, 2188320), (5, 1750656), (6, 1458880), (8, 1094160), (10, 875328), (12, 729440), (15, 583552), (16, 547080), (20, 437664), (24, 364720), (30, 291776), (32, 273540), (40, 218832), (47, 186240), (48, 182360), (60, 145888), (64, 136770), (80, 109416), (94, 93120), (96, 91180), (97, 90240), (120, 72944), (128, 68385), (141, 62080), (160, 54708), (188, 46560), (192, 45590), (194, 45120), (235, 37248), (240, 36472), (282, 31040), (291, 30080), (320, 27354), (376, 23280), (384, 22795), (388, 22560), (470, 18624), (480, 18236), (485, 18048), (564, 15520), (582, 15040), (640, 13677), (705, 12416), (752, 11640), (776, 11280), (940, 9312), (960, 9118), (970, 9024), (1128, 7760), (1164, 7520), (1410, 6208), (1455, 6016), (1504, 5820), (1552, 5640), (1880, 4656), (1920, 4559), (1940, 4512), (2256, 3880), (2328, 3760), (2820, 3104), (2910, 3008)]