136911960

素因数分解:

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

素因数の和:380328

約数の個数: 48

約数和(自身を含む): 444965040

約数和(自身を除く): 308053080

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 180, 360, 380311, 760622, 1140933, 1521244, 1901555, 2281866, 3042488, 3422799, 3803110, 4563732, 5704665, 6845598, 7606220, 9127464, 11409330, 13691196, 15212440, 17113995, 22818660, 27382392, 34227990, 45637320, 68455980, 136911960]

約数ペア:

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