90537440

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{229}}^1\times {\mathrm{353}}^1$

素因数の和:604

約数の個数: 96

約数和(自身を含む): 246214080

約数和(自身を除く): 155676640

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 70, 80, 112, 140, 160, 224, 229, 280, 353, 458, 560, 706, 916, 1120, 1145, 1412, 1603, 1765, 1832, 2290, 2471, 2824, 3206, 3530, 3664, 4580, 4942, 5648, 6412, 7060, 7328, 8015, 9160, 9884, 11296, 12355, 12824, 14120, 16030, 18320, 19768, 24710, 25648, 28240, 32060, 36640, 39536, 49420, 51296, 56480, 64120, 79072, 80837, 98840, 128240, 161674, 197680, 256480, 323348, 395360, 404185, 565859, 646696, 808370, 1131718, 1293392, 1616740, 2263436, 2586784, 2829295, 3233480, 4526872, 5658590, 6466960, 9053744, 11317180, 12933920, 18107488, 22634360, 45268720, 90537440]

約数ペア:

[(1, 90537440), (2, 45268720), (4, 22634360), (5, 18107488), (7, 12933920), (8, 11317180), (10, 9053744), (14, 6466960), (16, 5658590), (20, 4526872), (28, 3233480), (32, 2829295), (35, 2586784), (40, 2263436), (56, 1616740), (70, 1293392), (80, 1131718), (112, 808370), (140, 646696), (160, 565859), (224, 404185), (229, 395360), (280, 323348), (353, 256480), (458, 197680), (560, 161674), (706, 128240), (916, 98840), (1120, 80837), (1145, 79072), (1412, 64120), (1603, 56480), (1765, 51296), (1832, 49420), (2290, 39536), (2471, 36640), (2824, 32060), (3206, 28240), (3530, 25648), (3664, 24710), (4580, 19768), (4942, 18320), (5648, 16030), (6412, 14120), (7060, 12824), (7328, 12355), (8015, 11296), (9160, 9884)]