369389120

素因数分解:

$2^6\times 5^1\times {\mathrm{491}}^1\times {\mathrm{2351}}^1$

素因数の和:2859

約数の個数: 56

約数和(自身を含む): 881774208

約数和(自身を除く): 512385088

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 160, 320, 491, 982, 1964, 2351, 2455, 3928, 4702, 4910, 7856, 9404, 9820, 11755, 15712, 18808, 19640, 23510, 31424, 37616, 39280, 47020, 75232, 78560, 94040, 150464, 157120, 188080, 376160, 752320, 1154341, 2308682, 4617364, 5771705, 9234728, 11543410, 18469456, 23086820, 36938912, 46173640, 73877824, 92347280, 184694560, 369389120]

約数ペア:

[(1, 369389120), (2, 184694560), (4, 92347280), (5, 73877824), (8, 46173640), (10, 36938912), (16, 23086820), (20, 18469456), (32, 11543410), (40, 9234728), (64, 5771705), (80, 4617364), (160, 2308682), (320, 1154341), (491, 752320), (982, 376160), (1964, 188080), (2351, 157120), (2455, 150464), (3928, 94040), (4702, 78560), (4910, 75232), (7856, 47020), (9404, 39280), (9820, 37616), (11755, 31424), (15712, 23510), (18808, 19640)]