242499840

素因数分解:

$2^8\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{5741}}^1$

素因数の和:5776

約数の個数: 144

約数和(自身を含む): 845038656

約数和(自身を除く): 602538816

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, 64, 66, 80, 88, 96, 110, 120, 128, 132, 160, 165, 176, 192, 220, 240, 256, 264, 320, 330, 352, 384, 440, 480, 528, 640, 660, 704, 768, 880, 960, 1056, 1280, 1320, 1408, 1760, 1920, 2112, 2640, 2816, 3520, 3840, 4224, 5280, 5741, 7040, 8448, 10560, 11482, 14080, 17223, 21120, 22964, 28705, 34446, 42240, 45928, 57410, 63151, 68892, 86115, 91856, 114820, 126302, 137784, 172230, 183712, 189453, 229640, 252604, 275568, 315755, 344460, 367424, 378906, 459280, 505208, 551136, 631510, 688920, 734848, 757812, 918560, 947265, 1010416, 1102272, 1263020, 1377840, 1469696, 1515624, 1837120, 1894530, 2020832, 2204544, 2526040, 2755680, 3031248, 3674240, 3789060, 4041664, 4409088, 5052080, 5511360, 6062496, 7348480, 7578120, 8083328, 10104160, 11022720, 12124992, 15156240, 16166656, 20208320, 22045440, 24249984, 30312480, 40416640, 48499968, 60624960, 80833280, 121249920, 242499840]

約数ペア:

[(1, 242499840), (2, 121249920), (3, 80833280), (4, 60624960), (5, 48499968), (6, 40416640), (8, 30312480), (10, 24249984), (11, 22045440), (12, 20208320), (15, 16166656), (16, 15156240), (20, 12124992), (22, 11022720), (24, 10104160), (30, 8083328), (32, 7578120), (33, 7348480), (40, 6062496), (44, 5511360), (48, 5052080), (55, 4409088), (60, 4041664), (64, 3789060), (66, 3674240), (80, 3031248), (88, 2755680), (96, 2526040), (110, 2204544), (120, 2020832), (128, 1894530), (132, 1837120), (160, 1515624), (165, 1469696), (176, 1377840), (192, 1263020), (220, 1102272), (240, 1010416), (256, 947265), (264, 918560), (320, 757812), (330, 734848), (352, 688920), (384, 631510), (440, 551136), (480, 505208), (528, 459280), (640, 378906), (660, 367424), (704, 344460), (768, 315755), (880, 275568), (960, 252604), (1056, 229640), (1280, 189453), (1320, 183712), (1408, 172230), (1760, 137784), (1920, 126302), (2112, 114820), (2640, 91856), (2816, 86115), (3520, 68892), (3840, 63151), (4224, 57410), (5280, 45928), (5741, 42240), (7040, 34446), (8448, 28705), (10560, 22964), (11482, 21120), (14080, 17223)]