80224290

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{41}}^1\times {\mathrm{7247}}^1$

素因数の和:7304

約数の個数: 64

約数和(自身を含む): 219179520

約数和(自身を除く): 138955230

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 41, 45, 54, 82, 90, 123, 135, 205, 246, 270, 369, 410, 615, 738, 1107, 1230, 1845, 2214, 3690, 5535, 7247, 11070, 14494, 21741, 36235, 43482, 65223, 72470, 108705, 130446, 195669, 217410, 297127, 326115, 391338, 594254, 652230, 891381, 978345, 1485635, 1782762, 1956690, 2674143, 2971270, 4456905, 5348286, 8022429, 8913810, 13370715, 16044858, 26741430, 40112145, 80224290]

約数ペア:

[(1, 80224290), (2, 40112145), (3, 26741430), (5, 16044858), (6, 13370715), (9, 8913810), (10, 8022429), (15, 5348286), (18, 4456905), (27, 2971270), (30, 2674143), (41, 1956690), (45, 1782762), (54, 1485635), (82, 978345), (90, 891381), (123, 652230), (135, 594254), (205, 391338), (246, 326115), (270, 297127), (369, 217410), (410, 195669), (615, 130446), (738, 108705), (1107, 72470), (1230, 65223), (1845, 43482), (2214, 36235), (3690, 21741), (5535, 14494), (7247, 11070)]