772536240

素因数分解:

$2^4\times 3^2\times 5^1\times 7^1\times {\mathrm{153281}}^1$

素因数の和:153307

約数の個数: 120

約数和(自身を含む): 2965087008

約数和(自身を除く): 2192550768

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, 153281, 306562, 459843, 613124, 766405, 919686, 1072967, 1226248, 1379529, 1532810, 1839372, 2145934, 2299215, 2452496, 2759058, 3065620, 3218901, 3678744, 4291868, 4598430, 5364835, 5518116, 6131240, 6437802, 6897645, 7357488, 8583736, 9196860, 9656703, 10729670, 11036232, 12262480, 12875604, 13795290, 16094505, 17167472, 18393720, 19313406, 21459340, 22072464, 25751208, 27590580, 32189010, 36787440, 38626812, 42918680, 48283515, 51502416, 55181160, 64378020, 77253624, 85837360, 96567030, 110362320, 128756040, 154507248, 193134060, 257512080, 386268120, 772536240]

約数ペア:

[(1, 772536240), (2, 386268120), (3, 257512080), (4, 193134060), (5, 154507248), (6, 128756040), (7, 110362320), (8, 96567030), (9, 85837360), (10, 77253624), (12, 64378020), (14, 55181160), (15, 51502416), (16, 48283515), (18, 42918680), (20, 38626812), (21, 36787440), (24, 32189010), (28, 27590580), (30, 25751208), (35, 22072464), (36, 21459340), (40, 19313406), (42, 18393720), (45, 17167472), (48, 16094505), (56, 13795290), (60, 12875604), (63, 12262480), (70, 11036232), (72, 10729670), (80, 9656703), (84, 9196860), (90, 8583736), (105, 7357488), (112, 6897645), (120, 6437802), (126, 6131240), (140, 5518116), (144, 5364835), (168, 4598430), (180, 4291868), (210, 3678744), (240, 3218901), (252, 3065620), (280, 2759058), (315, 2452496), (336, 2299215), (360, 2145934), (420, 1839372), (504, 1532810), (560, 1379529), (630, 1226248), (720, 1072967), (840, 919686), (1008, 766405), (1260, 613124), (1680, 459843), (2520, 306562), (5040, 153281)]