2541530160

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{13}}^2\times {\mathrm{20887}}^1$

素因数の和:20932

約数の個数: 180

約数和(自身を含む): 9242814672

約数和(自身を除く): 6701284512

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 30, 36, 39, 40, 45, 48, 52, 60, 65, 72, 78, 80, 90, 104, 117, 120, 130, 144, 156, 169, 180, 195, 208, 234, 240, 260, 312, 338, 360, 390, 468, 507, 520, 585, 624, 676, 720, 780, 845, 936, 1014, 1040, 1170, 1352, 1521, 1560, 1690, 1872, 2028, 2340, 2535, 2704, 3042, 3120, 3380, 4056, 4680, 5070, 6084, 6760, 7605, 8112, 9360, 10140, 12168, 13520, 15210, 20280, 20887, 24336, 30420, 40560, 41774, 60840, 62661, 83548, 104435, 121680, 125322, 167096, 187983, 208870, 250644, 271531, 313305, 334192, 375966, 417740, 501288, 543062, 626610, 751932, 814593, 835480, 939915, 1002576, 1086124, 1253220, 1357655, 1503864, 1629186, 1670960, 1879830, 2172248, 2443779, 2506440, 2715310, 3007728, 3258372, 3529903, 3759660, 4072965, 4344496, 4887558, 5012880, 5430620, 6516744, 7059806, 7519320, 8145930, 9775116, 10589709, 10861240, 12218895, 13033488, 14119612, 15038640, 16291860, 17649515, 19550232, 21179418, 21722480, 24437790, 28239224, 31769127, 32583720, 35299030, 39100464, 42358836, 48875580, 52948545, 56478448, 63538254, 65167440, 70598060, 84717672, 97751160, 105897090, 127076508, 141196120, 158845635, 169435344, 195502320, 211794180, 254153016, 282392240, 317691270, 423588360, 508306032, 635382540, 847176720, 1270765080, 2541530160]

約数ペア:

[(1, 2541530160), (2, 1270765080), (3, 847176720), (4, 635382540), (5, 508306032), (6, 423588360), (8, 317691270), (9, 282392240), (10, 254153016), (12, 211794180), (13, 195502320), (15, 169435344), (16, 158845635), (18, 141196120), (20, 127076508), (24, 105897090), (26, 97751160), (30, 84717672), (36, 70598060), (39, 65167440), (40, 63538254), (45, 56478448), (48, 52948545), (52, 48875580), (60, 42358836), (65, 39100464), (72, 35299030), (78, 32583720), (80, 31769127), (90, 28239224), (104, 24437790), (117, 21722480), (120, 21179418), (130, 19550232), (144, 17649515), (156, 16291860), (169, 15038640), (180, 14119612), (195, 13033488), (208, 12218895), (234, 10861240), (240, 10589709), (260, 9775116), (312, 8145930), (338, 7519320), (360, 7059806), (390, 6516744), (468, 5430620), (507, 5012880), (520, 4887558), (585, 4344496), (624, 4072965), (676, 3759660), (720, 3529903), (780, 3258372), (845, 3007728), (936, 2715310), (1014, 2506440), (1040, 2443779), (1170, 2172248), (1352, 1879830), (1521, 1670960), (1560, 1629186), (1690, 1503864), (1872, 1357655), (2028, 1253220), (2340, 1086124), (2535, 1002576), (2704, 939915), (3042, 835480), (3120, 814593), (3380, 751932), (4056, 626610), (4680, 543062), (5070, 501288), (6084, 417740), (6760, 375966), (7605, 334192), (8112, 313305), (9360, 271531), (10140, 250644), (12168, 208870), (13520, 187983), (15210, 167096), (20280, 125322), (20887, 121680), (24336, 104435), (30420, 83548), (40560, 62661), (41774, 60840)]