512105040

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{311}}^1\times {\mathrm{2287}}^1$

素因数の和:2617

約数の個数: 120

約数和(自身を含む): 1726103808

約数和(自身を除く): 1213998768

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 80, 90, 120, 144, 180, 240, 311, 360, 622, 720, 933, 1244, 1555, 1866, 2287, 2488, 2799, 3110, 3732, 4574, 4665, 4976, 5598, 6220, 6861, 7464, 9148, 9330, 11196, 11435, 12440, 13722, 13995, 14928, 18296, 18660, 20583, 22392, 22870, 24880, 27444, 27990, 34305, 36592, 37320, 41166, 44784, 45740, 54888, 55980, 68610, 74640, 82332, 91480, 102915, 109776, 111960, 137220, 164664, 182960, 205830, 223920, 274440, 329328, 411660, 548880, 711257, 823320, 1422514, 1646640, 2133771, 2845028, 3556285, 4267542, 5690056, 6401313, 7112570, 8535084, 10668855, 11380112, 12802626, 14225140, 17070168, 21337710, 25605252, 28450280, 32006565, 34140336, 42675420, 51210504, 56900560, 64013130, 85350840, 102421008, 128026260, 170701680, 256052520, 512105040]

約数ペア:

[(1, 512105040), (2, 256052520), (3, 170701680), (4, 128026260), (5, 102421008), (6, 85350840), (8, 64013130), (9, 56900560), (10, 51210504), (12, 42675420), (15, 34140336), (16, 32006565), (18, 28450280), (20, 25605252), (24, 21337710), (30, 17070168), (36, 14225140), (40, 12802626), (45, 11380112), (48, 10668855), (60, 8535084), (72, 7112570), (80, 6401313), (90, 5690056), (120, 4267542), (144, 3556285), (180, 2845028), (240, 2133771), (311, 1646640), (360, 1422514), (622, 823320), (720, 711257), (933, 548880), (1244, 411660), (1555, 329328), (1866, 274440), (2287, 223920), (2488, 205830), (2799, 182960), (3110, 164664), (3732, 137220), (4574, 111960), (4665, 109776), (4976, 102915), (5598, 91480), (6220, 82332), (6861, 74640), (7464, 68610), (9148, 55980), (9330, 54888), (11196, 45740), (11435, 44784), (12440, 41166), (13722, 37320), (13995, 36592), (14928, 34305), (18296, 27990), (18660, 27444), (20583, 24880), (22392, 22870)]