120751696

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{307}}^1$

素因数の和:420

約数の個数: 80

約数和(自身を含む): 265205248

約数和(自身を除く): 144453552

約数列:

[1, 2, 4, 8, 13, 16, 26, 31, 52, 61, 62, 104, 122, 124, 208, 244, 248, 307, 403, 488, 496, 614, 793, 806, 976, 1228, 1586, 1612, 1891, 2456, 3172, 3224, 3782, 3991, 4912, 6344, 6448, 7564, 7982, 9517, 12688, 15128, 15964, 18727, 19034, 24583, 30256, 31928, 37454, 38068, 49166, 63856, 74908, 76136, 98332, 123721, 149816, 152272, 196664, 243451, 247442, 299632, 393328, 486902, 494884, 580537, 973804, 989768, 1161074, 1947608, 1979536, 2322148, 3895216, 4644296, 7546981, 9288592, 15093962, 30187924, 60375848, 120751696]

約数ペア:

[(1, 120751696), (2, 60375848), (4, 30187924), (8, 15093962), (13, 9288592), (16, 7546981), (26, 4644296), (31, 3895216), (52, 2322148), (61, 1979536), (62, 1947608), (104, 1161074), (122, 989768), (124, 973804), (208, 580537), (244, 494884), (248, 486902), (307, 393328), (403, 299632), (488, 247442), (496, 243451), (614, 196664), (793, 152272), (806, 149816), (976, 123721), (1228, 98332), (1586, 76136), (1612, 74908), (1891, 63856), (2456, 49166), (3172, 38068), (3224, 37454), (3782, 31928), (3991, 30256), (4912, 24583), (6344, 19034), (6448, 18727), (7564, 15964), (7982, 15128), (9517, 12688)]