142585320

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{191}}^1\times {\mathrm{6221}}^1$

素因数の和:6426

約数の個数: 64

約数和(自身を含む): 430064640

約数和(自身を除く): 287479320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 191, 382, 573, 764, 955, 1146, 1528, 1910, 2292, 2865, 3820, 4584, 5730, 6221, 7640, 11460, 12442, 18663, 22920, 24884, 31105, 37326, 49768, 62210, 74652, 93315, 124420, 149304, 186630, 248840, 373260, 746520, 1188211, 2376422, 3564633, 4752844, 5941055, 7129266, 9505688, 11882110, 14258532, 17823165, 23764220, 28517064, 35646330, 47528440, 71292660, 142585320]

約数ペア:

[(1, 142585320), (2, 71292660), (3, 47528440), (4, 35646330), (5, 28517064), (6, 23764220), (8, 17823165), (10, 14258532), (12, 11882110), (15, 9505688), (20, 7129266), (24, 5941055), (30, 4752844), (40, 3564633), (60, 2376422), (120, 1188211), (191, 746520), (382, 373260), (573, 248840), (764, 186630), (955, 149304), (1146, 124420), (1528, 93315), (1910, 74652), (2292, 62210), (2865, 49768), (3820, 37326), (4584, 31105), (5730, 24884), (6221, 22920), (7640, 18663), (11460, 12442)]