38145480

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{241}}^1\times {\mathrm{1319}}^1$

素因数の和:1574

約数の個数: 64

約数和(自身を含む): 114998400

約数和(自身を除く): 76852920

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 241, 482, 723, 964, 1205, 1319, 1446, 1928, 2410, 2638, 2892, 3615, 3957, 4820, 5276, 5784, 6595, 7230, 7914, 9640, 10552, 13190, 14460, 15828, 19785, 26380, 28920, 31656, 39570, 52760, 79140, 158280, 317879, 635758, 953637, 1271516, 1589395, 1907274, 2543032, 3178790, 3814548, 4768185, 6357580, 7629096, 9536370, 12715160, 19072740, 38145480]

約数ペア:

[(1, 38145480), (2, 19072740), (3, 12715160), (4, 9536370), (5, 7629096), (6, 6357580), (8, 4768185), (10, 3814548), (12, 3178790), (15, 2543032), (20, 1907274), (24, 1589395), (30, 1271516), (40, 953637), (60, 635758), (120, 317879), (241, 158280), (482, 79140), (723, 52760), (964, 39570), (1205, 31656), (1319, 28920), (1446, 26380), (1928, 19785), (2410, 15828), (2638, 14460), (2892, 13190), (3615, 10552), (3957, 9640), (4820, 7914), (5276, 7230), (5784, 6595)]