273823920

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{380311}}^1$

素因数の和:380330

約数の個数: 60

約数和(自身を含む): 919594416

約数和(自身を除く): 645770496

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, 380311, 760622, 1140933, 1521244, 1901555, 2281866, 3042488, 3422799, 3803110, 4563732, 5704665, 6084976, 6845598, 7606220, 9127464, 11409330, 13691196, 15212440, 17113995, 18254928, 22818660, 27382392, 30424880, 34227990, 45637320, 54764784, 68455980, 91274640, 136911960, 273823920]

約数ペア:

[(1, 273823920), (2, 136911960), (3, 91274640), (4, 68455980), (5, 54764784), (6, 45637320), (8, 34227990), (9, 30424880), (10, 27382392), (12, 22818660), (15, 18254928), (16, 17113995), (18, 15212440), (20, 13691196), (24, 11409330), (30, 9127464), (36, 7606220), (40, 6845598), (45, 6084976), (48, 5704665), (60, 4563732), (72, 3803110), (80, 3422799), (90, 3042488), (120, 2281866), (144, 1901555), (180, 1521244), (240, 1140933), (360, 760622), (720, 380311)]