8823120

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{97}}^1\times {\mathrm{379}}^1$

素因数の和:492

約数の個数: 80

約数和(自身を含む): 27706560

約数和(自身を除く): 18883440

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 97, 120, 194, 240, 291, 379, 388, 485, 582, 758, 776, 970, 1137, 1164, 1455, 1516, 1552, 1895, 1940, 2274, 2328, 2910, 3032, 3790, 3880, 4548, 4656, 5685, 5820, 6064, 7580, 7760, 9096, 11370, 11640, 15160, 18192, 22740, 23280, 30320, 36763, 45480, 73526, 90960, 110289, 147052, 183815, 220578, 294104, 367630, 441156, 551445, 588208, 735260, 882312, 1102890, 1470520, 1764624, 2205780, 2941040, 4411560, 8823120]

約数ペア:

[(1, 8823120), (2, 4411560), (3, 2941040), (4, 2205780), (5, 1764624), (6, 1470520), (8, 1102890), (10, 882312), (12, 735260), (15, 588208), (16, 551445), (20, 441156), (24, 367630), (30, 294104), (40, 220578), (48, 183815), (60, 147052), (80, 110289), (97, 90960), (120, 73526), (194, 45480), (240, 36763), (291, 30320), (379, 23280), (388, 22740), (485, 18192), (582, 15160), (758, 11640), (776, 11370), (970, 9096), (1137, 7760), (1164, 7580), (1455, 6064), (1516, 5820), (1552, 5685), (1895, 4656), (1940, 4548), (2274, 3880), (2328, 3790), (2910, 3032)]