64016520

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{337}}^1\times {\mathrm{1583}}^1$

素因数の和:1934

約数の個数: 64

約数和(自身を含む): 192741120

約数和(自身を除く): 128724600

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 337, 674, 1011, 1348, 1583, 1685, 2022, 2696, 3166, 3370, 4044, 4749, 5055, 6332, 6740, 7915, 8088, 9498, 10110, 12664, 13480, 15830, 18996, 20220, 23745, 31660, 37992, 40440, 47490, 63320, 94980, 189960, 533471, 1066942, 1600413, 2133884, 2667355, 3200826, 4267768, 5334710, 6401652, 8002065, 10669420, 12803304, 16004130, 21338840, 32008260, 64016520]

約数ペア:

[(1, 64016520), (2, 32008260), (3, 21338840), (4, 16004130), (5, 12803304), (6, 10669420), (8, 8002065), (10, 6401652), (12, 5334710), (15, 4267768), (20, 3200826), (24, 2667355), (30, 2133884), (40, 1600413), (60, 1066942), (120, 533471), (337, 189960), (674, 94980), (1011, 63320), (1348, 47490), (1583, 40440), (1685, 37992), (2022, 31660), (2696, 23745), (3166, 20220), (3370, 18996), (4044, 15830), (4749, 13480), (5055, 12664), (6332, 10110), (6740, 9498), (7915, 8088)]