355397880

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{241}}^1\times {\mathrm{12289}}^1$

素因数の和:12544

約数の個数: 64

約数和(自身を含む): 1070704800

約数和(自身を除く): 715306920

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, 12289, 14460, 24578, 28920, 36867, 49156, 61445, 73734, 98312, 122890, 147468, 184335, 245780, 294936, 368670, 491560, 737340, 1474680, 2961649, 5923298, 8884947, 11846596, 14808245, 17769894, 23693192, 29616490, 35539788, 44424735, 59232980, 71079576, 88849470, 118465960, 177698940, 355397880]

約数ペア:

[(1, 355397880), (2, 177698940), (3, 118465960), (4, 88849470), (5, 71079576), (6, 59232980), (8, 44424735), (10, 35539788), (12, 29616490), (15, 23693192), (20, 17769894), (24, 14808245), (30, 11846596), (40, 8884947), (60, 5923298), (120, 2961649), (241, 1474680), (482, 737340), (723, 491560), (964, 368670), (1205, 294936), (1446, 245780), (1928, 184335), (2410, 147468), (2892, 122890), (3615, 98312), (4820, 73734), (5784, 61445), (7230, 49156), (9640, 36867), (12289, 28920), (14460, 24578)]