324014720

素因数分解:

$2^7\times 5^1\times {\mathrm{347}}^1\times {\mathrm{1459}}^1$

素因数の和:1825

約数の個数: 64

約数和(自身を含む): 777362400

約数和(自身を除く): 453347680

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 320, 347, 640, 694, 1388, 1459, 1735, 2776, 2918, 3470, 5552, 5836, 6940, 7295, 11104, 11672, 13880, 14590, 22208, 23344, 27760, 29180, 44416, 46688, 55520, 58360, 93376, 111040, 116720, 186752, 222080, 233440, 466880, 506273, 933760, 1012546, 2025092, 2531365, 4050184, 5062730, 8100368, 10125460, 16200736, 20250920, 32401472, 40501840, 64802944, 81003680, 162007360, 324014720]

約数ペア:

[(1, 324014720), (2, 162007360), (4, 81003680), (5, 64802944), (8, 40501840), (10, 32401472), (16, 20250920), (20, 16200736), (32, 10125460), (40, 8100368), (64, 5062730), (80, 4050184), (128, 2531365), (160, 2025092), (320, 1012546), (347, 933760), (640, 506273), (694, 466880), (1388, 233440), (1459, 222080), (1735, 186752), (2776, 116720), (2918, 111040), (3470, 93376), (5552, 58360), (5836, 55520), (6940, 46688), (7295, 44416), (11104, 29180), (11672, 27760), (13880, 23344), (14590, 22208)]