1338542160

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{1637}}^1\times {\mathrm{3407}}^1$

素因数の和:5060

約数の個数: 80

約数和(自身を含む): 4153234176

約数和(自身を除く): 2814692016

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 1637, 3274, 3407, 4911, 6548, 6814, 8185, 9822, 10221, 13096, 13628, 16370, 17035, 19644, 20442, 24555, 26192, 27256, 32740, 34070, 39288, 40884, 49110, 51105, 54512, 65480, 68140, 78576, 81768, 98220, 102210, 130960, 136280, 163536, 196440, 204420, 272560, 392880, 408840, 817680, 5577259, 11154518, 16731777, 22309036, 27886295, 33463554, 44618072, 55772590, 66927108, 83658885, 89236144, 111545180, 133854216, 167317770, 223090360, 267708432, 334635540, 446180720, 669271080, 1338542160]

約数ペア:

[(1, 1338542160), (2, 669271080), (3, 446180720), (4, 334635540), (5, 267708432), (6, 223090360), (8, 167317770), (10, 133854216), (12, 111545180), (15, 89236144), (16, 83658885), (20, 66927108), (24, 55772590), (30, 44618072), (40, 33463554), (48, 27886295), (60, 22309036), (80, 16731777), (120, 11154518), (240, 5577259), (1637, 817680), (3274, 408840), (3407, 392880), (4911, 272560), (6548, 204420), (6814, 196440), (8185, 163536), (9822, 136280), (10221, 130960), (13096, 102210), (13628, 98220), (16370, 81768), (17035, 78576), (19644, 68140), (20442, 65480), (24555, 54512), (26192, 51105), (27256, 49110), (32740, 40884), (34070, 39288)]