89231520

素因数分解:

$2^5\times 3^1\times 5^1\times 7^1\times {\mathrm{26557}}^1$

素因数の和:26582

約数の個数: 96

約数和(自身を含む): 321245568

約数和(自身を除く): 232014048

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 56, 60, 70, 80, 84, 96, 105, 112, 120, 140, 160, 168, 210, 224, 240, 280, 336, 420, 480, 560, 672, 840, 1120, 1680, 3360, 26557, 53114, 79671, 106228, 132785, 159342, 185899, 212456, 265570, 318684, 371798, 398355, 424912, 531140, 557697, 637368, 743596, 796710, 849824, 929495, 1062280, 1115394, 1274736, 1487192, 1593420, 1858990, 2124560, 2230788, 2549472, 2788485, 2974384, 3186840, 3717980, 4249120, 4461576, 5576970, 5948768, 6373680, 7435960, 8923152, 11153940, 12747360, 14871920, 17846304, 22307880, 29743840, 44615760, 89231520]

約数ペア:

[(1, 89231520), (2, 44615760), (3, 29743840), (4, 22307880), (5, 17846304), (6, 14871920), (7, 12747360), (8, 11153940), (10, 8923152), (12, 7435960), (14, 6373680), (15, 5948768), (16, 5576970), (20, 4461576), (21, 4249120), (24, 3717980), (28, 3186840), (30, 2974384), (32, 2788485), (35, 2549472), (40, 2230788), (42, 2124560), (48, 1858990), (56, 1593420), (60, 1487192), (70, 1274736), (80, 1115394), (84, 1062280), (96, 929495), (105, 849824), (112, 796710), (120, 743596), (140, 637368), (160, 557697), (168, 531140), (210, 424912), (224, 398355), (240, 371798), (280, 318684), (336, 265570), (420, 212456), (480, 185899), (560, 159342), (672, 132785), (840, 106228), (1120, 79671), (1680, 53114), (3360, 26557)]