536796120

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{639043}}^1$

素因数の和:639064

約数の個数: 64

約数和(自身を含む): 1840446720

約数和(自身を除く): 1303650600

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 56, 60, 70, 84, 105, 120, 140, 168, 210, 280, 420, 840, 639043, 1278086, 1917129, 2556172, 3195215, 3834258, 4473301, 5112344, 6390430, 7668516, 8946602, 9585645, 12780860, 13419903, 15337032, 17893204, 19171290, 22366505, 25561720, 26839806, 35786408, 38342580, 44733010, 53679612, 67099515, 76685160, 89466020, 107359224, 134199030, 178932040, 268398060, 536796120]

約数ペア:

[(1, 536796120), (2, 268398060), (3, 178932040), (4, 134199030), (5, 107359224), (6, 89466020), (7, 76685160), (8, 67099515), (10, 53679612), (12, 44733010), (14, 38342580), (15, 35786408), (20, 26839806), (21, 25561720), (24, 22366505), (28, 19171290), (30, 17893204), (35, 15337032), (40, 13419903), (42, 12780860), (56, 9585645), (60, 8946602), (70, 7668516), (84, 6390430), (105, 5112344), (120, 4473301), (140, 3834258), (168, 3195215), (210, 2556172), (280, 1917129), (420, 1278086), (840, 639043)]