60170520

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{389}}^1\times {\mathrm{1289}}^1$

素因数の和:1692

約数の個数: 64

約数和(自身を含む): 181116000

約数和(自身を除く): 120945480

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 389, 778, 1167, 1289, 1556, 1945, 2334, 2578, 3112, 3867, 3890, 4668, 5156, 5835, 6445, 7734, 7780, 9336, 10312, 11670, 12890, 15468, 15560, 19335, 23340, 25780, 30936, 38670, 46680, 51560, 77340, 154680, 501421, 1002842, 1504263, 2005684, 2507105, 3008526, 4011368, 5014210, 6017052, 7521315, 10028420, 12034104, 15042630, 20056840, 30085260, 60170520]

約数ペア:

[(1, 60170520), (2, 30085260), (3, 20056840), (4, 15042630), (5, 12034104), (6, 10028420), (8, 7521315), (10, 6017052), (12, 5014210), (15, 4011368), (20, 3008526), (24, 2507105), (30, 2005684), (40, 1504263), (60, 1002842), (120, 501421), (389, 154680), (778, 77340), (1167, 51560), (1289, 46680), (1556, 38670), (1945, 30936), (2334, 25780), (2578, 23340), (3112, 19335), (3867, 15560), (3890, 15468), (4668, 12890), (5156, 11670), (5835, 10312), (6445, 9336), (7734, 7780)]