2227886160

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{937}}^1\times {\mathrm{9907}}^1$

素因数の和:10860

約数の個数: 80

約数和(自身を含む): 6914515776

約数和(自身を除く): 4686629616

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 937, 1874, 2811, 3748, 4685, 5622, 7496, 9370, 9907, 11244, 14055, 14992, 18740, 19814, 22488, 28110, 29721, 37480, 39628, 44976, 49535, 56220, 59442, 74960, 79256, 99070, 112440, 118884, 148605, 158512, 198140, 224880, 237768, 297210, 396280, 475536, 594420, 792560, 1188840, 2377680, 9282859, 18565718, 27848577, 37131436, 46414295, 55697154, 74262872, 92828590, 111394308, 139242885, 148525744, 185657180, 222788616, 278485770, 371314360, 445577232, 556971540, 742628720, 1113943080, 2227886160]

約数ペア:

[(1, 2227886160), (2, 1113943080), (3, 742628720), (4, 556971540), (5, 445577232), (6, 371314360), (8, 278485770), (10, 222788616), (12, 185657180), (15, 148525744), (16, 139242885), (20, 111394308), (24, 92828590), (30, 74262872), (40, 55697154), (48, 46414295), (60, 37131436), (80, 27848577), (120, 18565718), (240, 9282859), (937, 2377680), (1874, 1188840), (2811, 792560), (3748, 594420), (4685, 475536), (5622, 396280), (7496, 297210), (9370, 237768), (9907, 224880), (11244, 198140), (14055, 158512), (14992, 148605), (18740, 118884), (19814, 112440), (22488, 99070), (28110, 79256), (29721, 74960), (37480, 59442), (39628, 56220), (44976, 49535)]