1856454960

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{1019}}^1\times {\mathrm{7591}}^1$

素因数の和:8626

約数の個数: 80

約数和(自身を含む): 5761416960

約数和(自身を除く): 3904962000

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 1019, 2038, 3057, 4076, 5095, 6114, 7591, 8152, 10190, 12228, 15182, 15285, 16304, 20380, 22773, 24456, 30364, 30570, 37955, 40760, 45546, 48912, 60728, 61140, 75910, 81520, 91092, 113865, 121456, 122280, 151820, 182184, 227730, 244560, 303640, 364368, 455460, 607280, 910920, 1821840, 7735229, 15470458, 23205687, 30940916, 38676145, 46411374, 61881832, 77352290, 92822748, 116028435, 123763664, 154704580, 185645496, 232056870, 309409160, 371290992, 464113740, 618818320, 928227480, 1856454960]

約数ペア:

[(1, 1856454960), (2, 928227480), (3, 618818320), (4, 464113740), (5, 371290992), (6, 309409160), (8, 232056870), (10, 185645496), (12, 154704580), (15, 123763664), (16, 116028435), (20, 92822748), (24, 77352290), (30, 61881832), (40, 46411374), (48, 38676145), (60, 30940916), (80, 23205687), (120, 15470458), (240, 7735229), (1019, 1821840), (2038, 910920), (3057, 607280), (4076, 455460), (5095, 364368), (6114, 303640), (7591, 244560), (8152, 227730), (10190, 182184), (12228, 151820), (15182, 122280), (15285, 121456), (16304, 113865), (20380, 91092), (22773, 81520), (24456, 75910), (30364, 61140), (30570, 60728), (37955, 48912), (40760, 45546)]