123281160

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{251}}^1\times {\mathrm{4093}}^1$

素因数の和:4358

約数の個数: 64

約数和(自身を含む): 371407680

約数和(自身を除く): 248126520

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 251, 502, 753, 1004, 1255, 1506, 2008, 2510, 3012, 3765, 4093, 5020, 6024, 7530, 8186, 10040, 12279, 15060, 16372, 20465, 24558, 30120, 32744, 40930, 49116, 61395, 81860, 98232, 122790, 163720, 245580, 491160, 1027343, 2054686, 3082029, 4109372, 5136715, 6164058, 8218744, 10273430, 12328116, 15410145, 20546860, 24656232, 30820290, 41093720, 61640580, 123281160]

約数ペア:

[(1, 123281160), (2, 61640580), (3, 41093720), (4, 30820290), (5, 24656232), (6, 20546860), (8, 15410145), (10, 12328116), (12, 10273430), (15, 8218744), (20, 6164058), (24, 5136715), (30, 4109372), (40, 3082029), (60, 2054686), (120, 1027343), (251, 491160), (502, 245580), (753, 163720), (1004, 122790), (1255, 98232), (1506, 81860), (2008, 61395), (2510, 49116), (3012, 40930), (3765, 32744), (4093, 30120), (5020, 24558), (6024, 20465), (7530, 16372), (8186, 15060), (10040, 12279)]