2719990320

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{547}}^1\times {\mathrm{20719}}^1$

素因数の和:21282

約数の個数: 80

約数和(自身を含む): 8447792640

約数和(自身を除く): 5727802320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 547, 1094, 1641, 2188, 2735, 3282, 4376, 5470, 6564, 8205, 8752, 10940, 13128, 16410, 20719, 21880, 26256, 32820, 41438, 43760, 62157, 65640, 82876, 103595, 124314, 131280, 165752, 207190, 248628, 310785, 331504, 414380, 497256, 621570, 828760, 994512, 1243140, 1657520, 2486280, 4972560, 11333293, 22666586, 33999879, 45333172, 56666465, 67999758, 90666344, 113332930, 135999516, 169999395, 181332688, 226665860, 271999032, 339998790, 453331720, 543998064, 679997580, 906663440, 1359995160, 2719990320]

約数ペア:

[(1, 2719990320), (2, 1359995160), (3, 906663440), (4, 679997580), (5, 543998064), (6, 453331720), (8, 339998790), (10, 271999032), (12, 226665860), (15, 181332688), (16, 169999395), (20, 135999516), (24, 113332930), (30, 90666344), (40, 67999758), (48, 56666465), (60, 45333172), (80, 33999879), (120, 22666586), (240, 11333293), (547, 4972560), (1094, 2486280), (1641, 1657520), (2188, 1243140), (2735, 994512), (3282, 828760), (4376, 621570), (5470, 497256), (6564, 414380), (8205, 331504), (8752, 310785), (10940, 248628), (13128, 207190), (16410, 165752), (20719, 131280), (21880, 124314), (26256, 103595), (32820, 82876), (41438, 65640), (43760, 62157)]