27524040

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{347}}^1\times {\mathrm{661}}^1$

素因数の和:1022

約数の個数: 64

約数和(自身を含む): 82935360

約数和(自身を除く): 55411320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 347, 661, 694, 1041, 1322, 1388, 1735, 1983, 2082, 2644, 2776, 3305, 3470, 3966, 4164, 5205, 5288, 6610, 6940, 7932, 8328, 9915, 10410, 13220, 13880, 15864, 19830, 20820, 26440, 39660, 41640, 79320, 229367, 458734, 688101, 917468, 1146835, 1376202, 1834936, 2293670, 2752404, 3440505, 4587340, 5504808, 6881010, 9174680, 13762020, 27524040]

約数ペア:

[(1, 27524040), (2, 13762020), (3, 9174680), (4, 6881010), (5, 5504808), (6, 4587340), (8, 3440505), (10, 2752404), (12, 2293670), (15, 1834936), (20, 1376202), (24, 1146835), (30, 917468), (40, 688101), (60, 458734), (120, 229367), (347, 79320), (661, 41640), (694, 39660), (1041, 26440), (1322, 20820), (1388, 19830), (1735, 15864), (1983, 13880), (2082, 13220), (2644, 10410), (2776, 9915), (3305, 8328), (3470, 7932), (3966, 6940), (4164, 6610), (5205, 5288)]