55845360

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{77563}}^1$

素因数の和:77582

約数の個数: 60

約数和(自身を含む): 187549752

約数和(自身を除く): 131704392

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 80, 90, 120, 144, 180, 240, 360, 720, 77563, 155126, 232689, 310252, 387815, 465378, 620504, 698067, 775630, 930756, 1163445, 1241008, 1396134, 1551260, 1861512, 2326890, 2792268, 3102520, 3490335, 3723024, 4653780, 5584536, 6205040, 6980670, 9307560, 11169072, 13961340, 18615120, 27922680, 55845360]

約数ペア:

[(1, 55845360), (2, 27922680), (3, 18615120), (4, 13961340), (5, 11169072), (6, 9307560), (8, 6980670), (9, 6205040), (10, 5584536), (12, 4653780), (15, 3723024), (16, 3490335), (18, 3102520), (20, 2792268), (24, 2326890), (30, 1861512), (36, 1551260), (40, 1396134), (45, 1241008), (48, 1163445), (60, 930756), (72, 775630), (80, 698067), (90, 620504), (120, 465378), (144, 387815), (180, 310252), (240, 232689), (360, 155126), (720, 77563)]