38376840

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{241}}^1\times {\mathrm{1327}}^1$

素因数の和:1582

約数の個数: 64

約数和(自身を含む): 115695360

約数和(自身を除く): 77318520

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 241, 482, 723, 964, 1205, 1327, 1446, 1928, 2410, 2654, 2892, 3615, 3981, 4820, 5308, 5784, 6635, 7230, 7962, 9640, 10616, 13270, 14460, 15924, 19905, 26540, 28920, 31848, 39810, 53080, 79620, 159240, 319807, 639614, 959421, 1279228, 1599035, 1918842, 2558456, 3198070, 3837684, 4797105, 6396140, 7675368, 9594210, 12792280, 19188420, 38376840]

約数ペア:

[(1, 38376840), (2, 19188420), (3, 12792280), (4, 9594210), (5, 7675368), (6, 6396140), (8, 4797105), (10, 3837684), (12, 3198070), (15, 2558456), (20, 1918842), (24, 1599035), (30, 1279228), (40, 959421), (60, 639614), (120, 319807), (241, 159240), (482, 79620), (723, 53080), (964, 39810), (1205, 31848), (1327, 28920), (1446, 26540), (1928, 19905), (2410, 15924), (2654, 14460), (2892, 13270), (3615, 10616), (3981, 9640), (4820, 7962), (5308, 7230), (5784, 6635)]