120628288

素因数分解:

$2^6\times {\mathrm{11}}^2\times {\mathrm{37}}^1\times {\mathrm{421}}^1$

素因数の和:492

約数の個数: 84

約数和(自身を含む): 270864076

約数和(自身を除く): 150235788

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 37, 44, 64, 74, 88, 121, 148, 176, 242, 296, 352, 407, 421, 484, 592, 704, 814, 842, 968, 1184, 1628, 1684, 1936, 2368, 3256, 3368, 3872, 4477, 4631, 6512, 6736, 7744, 8954, 9262, 13024, 13472, 15577, 17908, 18524, 26048, 26944, 31154, 35816, 37048, 50941, 62308, 71632, 74096, 101882, 124616, 143264, 148192, 171347, 203764, 249232, 286528, 296384, 342694, 407528, 498464, 685388, 815056, 996928, 1370776, 1630112, 1884817, 2741552, 3260224, 3769634, 5483104, 7539268, 10966208, 15078536, 30157072, 60314144, 120628288]

約数ペア:

[(1, 120628288), (2, 60314144), (4, 30157072), (8, 15078536), (11, 10966208), (16, 7539268), (22, 5483104), (32, 3769634), (37, 3260224), (44, 2741552), (64, 1884817), (74, 1630112), (88, 1370776), (121, 996928), (148, 815056), (176, 685388), (242, 498464), (296, 407528), (352, 342694), (407, 296384), (421, 286528), (484, 249232), (592, 203764), (704, 171347), (814, 148192), (842, 143264), (968, 124616), (1184, 101882), (1628, 74096), (1684, 71632), (1936, 62308), (2368, 50941), (3256, 37048), (3368, 35816), (3872, 31154), (4477, 26944), (4631, 26048), (6512, 18524), (6736, 17908), (7744, 15577), (8954, 13472), (9262, 13024)]