720132588

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{1051}}^1\times {\mathrm{2719}}^1$

素因数の和:3787

約数の個数: 72

約数和(自身を含む): 2083128320

約数和(自身を除く): 1362995732

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 1051, 2102, 2719, 3153, 4204, 5438, 6306, 7357, 8157, 9459, 10876, 12612, 14714, 16314, 18918, 19033, 22071, 24471, 29428, 32628, 37836, 38066, 44142, 48942, 57099, 66213, 76132, 88284, 97884, 114198, 132426, 171297, 228396, 264852, 342594, 685188, 2857669, 5715338, 8573007, 11430676, 17146014, 20003683, 25719021, 34292028, 40007366, 51438042, 60011049, 80014732, 102876084, 120022098, 180033147, 240044196, 360066294, 720132588]

約数ペア:

[(1, 720132588), (2, 360066294), (3, 240044196), (4, 180033147), (6, 120022098), (7, 102876084), (9, 80014732), (12, 60011049), (14, 51438042), (18, 40007366), (21, 34292028), (28, 25719021), (36, 20003683), (42, 17146014), (63, 11430676), (84, 8573007), (126, 5715338), (252, 2857669), (1051, 685188), (2102, 342594), (2719, 264852), (3153, 228396), (4204, 171297), (5438, 132426), (6306, 114198), (7357, 97884), (8157, 88284), (9459, 76132), (10876, 66213), (12612, 57099), (14714, 48942), (16314, 44142), (18918, 38066), (19033, 37836), (22071, 32628), (24471, 29428)]