1580730480

素因数分解:

$2^4\times 3^2\times 5^1\times 7^1\times {\mathrm{313637}}^1$

素因数の和:313663

約数の個数: 120

約数和(自身を含む): 6067013472

約数和(自身を除く): 4486282992

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 48, 56, 60, 63, 70, 72, 80, 84, 90, 105, 112, 120, 126, 140, 144, 168, 180, 210, 240, 252, 280, 315, 336, 360, 420, 504, 560, 630, 720, 840, 1008, 1260, 1680, 2520, 5040, 313637, 627274, 940911, 1254548, 1568185, 1881822, 2195459, 2509096, 2822733, 3136370, 3763644, 4390918, 4704555, 5018192, 5645466, 6272740, 6586377, 7527288, 8781836, 9409110, 10977295, 11290932, 12545480, 13172754, 14113665, 15054576, 17563672, 18818220, 19759131, 21954590, 22581864, 25090960, 26345508, 28227330, 32931885, 35127344, 37636440, 39518262, 43909180, 45163728, 52691016, 56454660, 65863770, 75272880, 79036524, 87818360, 98795655, 105382032, 112909320, 131727540, 158073048, 175636720, 197591310, 225818640, 263455080, 316146096, 395182620, 526910160, 790365240, 1580730480]

約数ペア:

[(1, 1580730480), (2, 790365240), (3, 526910160), (4, 395182620), (5, 316146096), (6, 263455080), (7, 225818640), (8, 197591310), (9, 175636720), (10, 158073048), (12, 131727540), (14, 112909320), (15, 105382032), (16, 98795655), (18, 87818360), (20, 79036524), (21, 75272880), (24, 65863770), (28, 56454660), (30, 52691016), (35, 45163728), (36, 43909180), (40, 39518262), (42, 37636440), (45, 35127344), (48, 32931885), (56, 28227330), (60, 26345508), (63, 25090960), (70, 22581864), (72, 21954590), (80, 19759131), (84, 18818220), (90, 17563672), (105, 15054576), (112, 14113665), (120, 13172754), (126, 12545480), (140, 11290932), (144, 10977295), (168, 9409110), (180, 8781836), (210, 7527288), (240, 6586377), (252, 6272740), (280, 5645466), (315, 5018192), (336, 4704555), (360, 4390918), (420, 3763644), (504, 3136370), (560, 2822733), (630, 2509096), (720, 2195459), (840, 1881822), (1008, 1568185), (1260, 1254548), (1680, 940911), (2520, 627274), (5040, 313637)]