61023120

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{251}}^1\times {\mathrm{1013}}^1$

素因数の和:1280

約数の個数: 80

約数和(自身を含む): 190112832

約数和(自身を除く): 129089712

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 251, 502, 753, 1004, 1013, 1255, 1506, 2008, 2026, 2510, 3012, 3039, 3765, 4016, 4052, 5020, 5065, 6024, 6078, 7530, 8104, 10040, 10130, 12048, 12156, 15060, 15195, 16208, 20080, 20260, 24312, 30120, 30390, 40520, 48624, 60240, 60780, 81040, 121560, 243120, 254263, 508526, 762789, 1017052, 1271315, 1525578, 2034104, 2542630, 3051156, 3813945, 4068208, 5085260, 6102312, 7627890, 10170520, 12204624, 15255780, 20341040, 30511560, 61023120]

約数ペア:

[(1, 61023120), (2, 30511560), (3, 20341040), (4, 15255780), (5, 12204624), (6, 10170520), (8, 7627890), (10, 6102312), (12, 5085260), (15, 4068208), (16, 3813945), (20, 3051156), (24, 2542630), (30, 2034104), (40, 1525578), (48, 1271315), (60, 1017052), (80, 762789), (120, 508526), (240, 254263), (251, 243120), (502, 121560), (753, 81040), (1004, 60780), (1013, 60240), (1255, 48624), (1506, 40520), (2008, 30390), (2026, 30120), (2510, 24312), (3012, 20260), (3039, 20080), (3765, 16208), (4016, 15195), (4052, 15060), (5020, 12156), (5065, 12048), (6024, 10130), (6078, 10040), (7530, 8104)]