290574240

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{5003}}^1$

素因数の和:5043

約数の個数: 144

約数和(自身を含む): 1006284384

約数和(自身を除く): 715710144

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, 4840, 5003, 5280, 5808, 7260, 9680, 10006, 11616, 14520, 15009, 19360, 20012, 25015, 29040, 30018, 40024, 50030, 55033, 58080, 60036, 75045, 80048, 100060, 110066, 120072, 150090, 160096, 165099, 200120, 220132, 240144, 275165, 300180, 330198, 400240, 440264, 480288, 550330, 600360, 605363, 660396, 800480, 825495, 880528, 1100660, 1200720, 1210726, 1320792, 1650990, 1761056, 1816089, 2201320, 2401440, 2421452, 2641584, 3026815, 3301980, 3632178, 4402640, 4842904, 5283168, 6053630, 6603960, 7264356, 8805280, 9080445, 9685808, 12107260, 13207920, 14528712, 18160890, 19371616, 24214520, 26415840, 29057424, 36321780, 48429040, 58114848, 72643560, 96858080, 145287120, 290574240]

約数ペア:

[(1, 290574240), (2, 145287120), (3, 96858080), (4, 72643560), (5, 58114848), (6, 48429040), (8, 36321780), (10, 29057424), (11, 26415840), (12, 24214520), (15, 19371616), (16, 18160890), (20, 14528712), (22, 13207920), (24, 12107260), (30, 9685808), (32, 9080445), (33, 8805280), (40, 7264356), (44, 6603960), (48, 6053630), (55, 5283168), (60, 4842904), (66, 4402640), (80, 3632178), (88, 3301980), (96, 3026815), (110, 2641584), (120, 2421452), (121, 2401440), (132, 2201320), (160, 1816089), (165, 1761056), (176, 1650990), (220, 1320792), (240, 1210726), (242, 1200720), (264, 1100660), (330, 880528), (352, 825495), (363, 800480), (440, 660396), (480, 605363), (484, 600360), (528, 550330), (605, 480288), (660, 440264), (726, 400240), (880, 330198), (968, 300180), (1056, 275165), (1210, 240144), (1320, 220132), (1452, 200120), (1760, 165099), (1815, 160096), (1936, 150090), (2420, 120072), (2640, 110066), (2904, 100060), (3630, 80048), (3872, 75045), (4840, 60036), (5003, 58080), (5280, 55033), (5808, 50030), (7260, 40024), (9680, 30018), (10006, 29040), (11616, 25015), (14520, 20012), (15009, 19360)]