249105120

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{4289}}^1$

素因数の和:4329

約数の個数: 144

約数和(自身を含む): 862701840

約数和(自身を除く): 613596720

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 32, 33, 40, 44, 48, 55, 60, 66, 80, 88, 96, 110, 120, 121, 132, 160, 165, 176, 220, 240, 242, 264, 330, 352, 363, 440, 480, 484, 528, 605, 660, 726, 880, 968, 1056, 1210, 1320, 1452, 1760, 1815, 1936, 2420, 2640, 2904, 3630, 3872, 4289, 4840, 5280, 5808, 7260, 8578, 9680, 11616, 12867, 14520, 17156, 19360, 21445, 25734, 29040, 34312, 42890, 47179, 51468, 58080, 64335, 68624, 85780, 94358, 102936, 128670, 137248, 141537, 171560, 188716, 205872, 235895, 257340, 283074, 343120, 377432, 411744, 471790, 514680, 518969, 566148, 686240, 707685, 754864, 943580, 1029360, 1037938, 1132296, 1415370, 1509728, 1556907, 1887160, 2058720, 2075876, 2264592, 2594845, 2830740, 3113814, 3774320, 4151752, 4529184, 5189690, 5661480, 6227628, 7548640, 7784535, 8303504, 10379380, 11322960, 12455256, 15569070, 16607008, 20758760, 22645920, 24910512, 31138140, 41517520, 49821024, 62276280, 83035040, 124552560, 249105120]

約数ペア:

[(1, 249105120), (2, 124552560), (3, 83035040), (4, 62276280), (5, 49821024), (6, 41517520), (8, 31138140), (10, 24910512), (11, 22645920), (12, 20758760), (15, 16607008), (16, 15569070), (20, 12455256), (22, 11322960), (24, 10379380), (30, 8303504), (32, 7784535), (33, 7548640), (40, 6227628), (44, 5661480), (48, 5189690), (55, 4529184), (60, 4151752), (66, 3774320), (80, 3113814), (88, 2830740), (96, 2594845), (110, 2264592), (120, 2075876), (121, 2058720), (132, 1887160), (160, 1556907), (165, 1509728), (176, 1415370), (220, 1132296), (240, 1037938), (242, 1029360), (264, 943580), (330, 754864), (352, 707685), (363, 686240), (440, 566148), (480, 518969), (484, 514680), (528, 471790), (605, 411744), (660, 377432), (726, 343120), (880, 283074), (968, 257340), (1056, 235895), (1210, 205872), (1320, 188716), (1452, 171560), (1760, 141537), (1815, 137248), (1936, 128670), (2420, 102936), (2640, 94358), (2904, 85780), (3630, 68624), (3872, 64335), (4289, 58080), (4840, 51468), (5280, 47179), (5808, 42890), (7260, 34312), (8578, 29040), (9680, 25734), (11616, 21445), (12867, 19360), (14520, 17156)]