160789260

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{83}}^2\times {\mathrm{389}}^1$

素因数の和:567

約数の個数: 72

約数和(自身を含む): 456870960

約数和(自身を除く): 296081700

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 83, 166, 249, 332, 389, 415, 498, 778, 830, 996, 1167, 1245, 1556, 1660, 1945, 2334, 2490, 3890, 4668, 4980, 5835, 6889, 7780, 11670, 13778, 20667, 23340, 27556, 32287, 34445, 41334, 64574, 68890, 82668, 96861, 103335, 129148, 137780, 161435, 193722, 206670, 322870, 387444, 413340, 484305, 645740, 968610, 1937220, 2679821, 5359642, 8039463, 10719284, 13399105, 16078926, 26798210, 32157852, 40197315, 53596420, 80394630, 160789260]

約数ペア:

[(1, 160789260), (2, 80394630), (3, 53596420), (4, 40197315), (5, 32157852), (6, 26798210), (10, 16078926), (12, 13399105), (15, 10719284), (20, 8039463), (30, 5359642), (60, 2679821), (83, 1937220), (166, 968610), (249, 645740), (332, 484305), (389, 413340), (415, 387444), (498, 322870), (778, 206670), (830, 193722), (996, 161435), (1167, 137780), (1245, 129148), (1556, 103335), (1660, 96861), (1945, 82668), (2334, 68890), (2490, 64574), (3890, 41334), (4668, 34445), (4980, 32287), (5835, 27556), (6889, 23340), (7780, 20667), (11670, 13778)]