71169240

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{311}}^1\times {\mathrm{1907}}^1$

素因数の和:2232

約数の個数: 64

約数和(自身を含む): 214306560

約数和(自身を除く): 143137320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 311, 622, 933, 1244, 1555, 1866, 1907, 2488, 3110, 3732, 3814, 4665, 5721, 6220, 7464, 7628, 9330, 9535, 11442, 12440, 15256, 18660, 19070, 22884, 28605, 37320, 38140, 45768, 57210, 76280, 114420, 228840, 593077, 1186154, 1779231, 2372308, 2965385, 3558462, 4744616, 5930770, 7116924, 8896155, 11861540, 14233848, 17792310, 23723080, 35584620, 71169240]

約数ペア:

[(1, 71169240), (2, 35584620), (3, 23723080), (4, 17792310), (5, 14233848), (6, 11861540), (8, 8896155), (10, 7116924), (12, 5930770), (15, 4744616), (20, 3558462), (24, 2965385), (30, 2372308), (40, 1779231), (60, 1186154), (120, 593077), (311, 228840), (622, 114420), (933, 76280), (1244, 57210), (1555, 45768), (1866, 38140), (1907, 37320), (2488, 28605), (3110, 22884), (3732, 19070), (3814, 18660), (4665, 15256), (5721, 12440), (6220, 11442), (7464, 9535), (7628, 9330)]