120958864

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{127}}^1\times {\mathrm{241}}^1$

素因数の和:408

約数の個数: 80

約数和(自身を含む): 268871680

約数和(自身を除く): 147912816

約数列:

[1, 2, 4, 8, 13, 16, 19, 26, 38, 52, 76, 104, 127, 152, 208, 241, 247, 254, 304, 482, 494, 508, 964, 988, 1016, 1651, 1928, 1976, 2032, 2413, 3133, 3302, 3856, 3952, 4579, 4826, 6266, 6604, 9158, 9652, 12532, 13208, 18316, 19304, 25064, 26416, 30607, 31369, 36632, 38608, 50128, 59527, 61214, 62738, 73264, 119054, 122428, 125476, 238108, 244856, 250952, 397891, 476216, 489712, 501904, 581533, 795782, 952432, 1163066, 1591564, 2326132, 3183128, 4652264, 6366256, 7559929, 9304528, 15119858, 30239716, 60479432, 120958864]

約数ペア:

[(1, 120958864), (2, 60479432), (4, 30239716), (8, 15119858), (13, 9304528), (16, 7559929), (19, 6366256), (26, 4652264), (38, 3183128), (52, 2326132), (76, 1591564), (104, 1163066), (127, 952432), (152, 795782), (208, 581533), (241, 501904), (247, 489712), (254, 476216), (304, 397891), (482, 250952), (494, 244856), (508, 238108), (964, 125476), (988, 122428), (1016, 119054), (1651, 73264), (1928, 62738), (1976, 61214), (2032, 59527), (2413, 50128), (3133, 38608), (3302, 36632), (3856, 31369), (3952, 30607), (4579, 26416), (4826, 25064), (6266, 19304), (6604, 18316), (9158, 13208), (9652, 12532)]