312017880

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{241}}^1\times {\mathrm{10789}}^1$

素因数の和:11044

約数の個数: 64

約数和(自身を含む): 940024800

約数和(自身を除く): 628006920

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 241, 482, 723, 964, 1205, 1446, 1928, 2410, 2892, 3615, 4820, 5784, 7230, 9640, 10789, 14460, 21578, 28920, 32367, 43156, 53945, 64734, 86312, 107890, 129468, 161835, 215780, 258936, 323670, 431560, 647340, 1294680, 2600149, 5200298, 7800447, 10400596, 13000745, 15600894, 20801192, 26001490, 31201788, 39002235, 52002980, 62403576, 78004470, 104005960, 156008940, 312017880]

約数ペア:

[(1, 312017880), (2, 156008940), (3, 104005960), (4, 78004470), (5, 62403576), (6, 52002980), (8, 39002235), (10, 31201788), (12, 26001490), (15, 20801192), (20, 15600894), (24, 13000745), (30, 10400596), (40, 7800447), (60, 5200298), (120, 2600149), (241, 1294680), (482, 647340), (723, 431560), (964, 323670), (1205, 258936), (1446, 215780), (1928, 161835), (2410, 129468), (2892, 107890), (3615, 86312), (4820, 64734), (5784, 53945), (7230, 43156), (9640, 32367), (10789, 28920), (14460, 21578)]