120269520

素因数分解:

$2^4\times 3^2\times 5^1\times 7^3\times {\mathrm{487}}^1$

素因数の和:527

約数の個数: 240

約数和(自身を含む): 471993600

約数和(自身を除く): 351724080

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, 49, 56, 60, 63, 70, 72, 80, 84, 90, 98, 105, 112, 120, 126, 140, 144, 147, 168, 180, 196, 210, 240, 245, 252, 280, 294, 315, 336, 343, 360, 392, 420, 441, 487, 490, 504, 560, 588, 630, 686, 720, 735, 784, 840, 882, 974, 980, 1008, 1029, 1176, 1260, 1372, 1461, 1470, 1680, 1715, 1764, 1948, 1960, 2058, 2205, 2352, 2435, 2520, 2744, 2922, 2940, 3087, 3409, 3430, 3528, 3896, 3920, 4116, 4383, 4410, 4870, 5040, 5145, 5488, 5844, 5880, 6174, 6818, 6860, 7056, 7305, 7792, 8232, 8766, 8820, 9740, 10227, 10290, 11688, 11760, 12348, 13636, 13720, 14610, 15435, 16464, 17045, 17532, 17640, 19480, 20454, 20580, 21915, 23376, 23863, 24696, 27272, 27440, 29220, 30681, 30870, 34090, 35064, 35280, 38960, 40908, 41160, 43830, 47726, 49392, 51135, 54544, 58440, 61362, 61740, 68180, 70128, 71589, 81816, 82320, 87660, 95452, 102270, 116880, 119315, 122724, 123480, 136360, 143178, 153405, 163632, 167041, 175320, 190904, 204540, 214767, 238630, 245448, 246960, 272720, 286356, 306810, 334082, 350640, 357945, 381808, 409080, 429534, 477260, 490896, 501123, 572712, 613620, 668164, 715890, 818160, 835205, 859068, 954520, 1002246, 1073835, 1145424, 1227240, 1336328, 1431780, 1503369, 1670410, 1718136, 1909040, 2004492, 2147670, 2454480, 2505615, 2672656, 2863560, 3006738, 3340820, 3436272, 4008984, 4295340, 5011230, 5727120, 6013476, 6681640, 7516845, 8017968, 8590680, 10022460, 12026952, 13363280, 15033690, 17181360, 20044920, 24053904, 30067380, 40089840, 60134760, 120269520]

約数ペア:

[(1, 120269520), (2, 60134760), (3, 40089840), (4, 30067380), (5, 24053904), (6, 20044920), (7, 17181360), (8, 15033690), (9, 13363280), (10, 12026952), (12, 10022460), (14, 8590680), (15, 8017968), (16, 7516845), (18, 6681640), (20, 6013476), (21, 5727120), (24, 5011230), (28, 4295340), (30, 4008984), (35, 3436272), (36, 3340820), (40, 3006738), (42, 2863560), (45, 2672656), (48, 2505615), (49, 2454480), (56, 2147670), (60, 2004492), (63, 1909040), (70, 1718136), (72, 1670410), (80, 1503369), (84, 1431780), (90, 1336328), (98, 1227240), (105, 1145424), (112, 1073835), (120, 1002246), (126, 954520), (140, 859068), (144, 835205), (147, 818160), (168, 715890), (180, 668164), (196, 613620), (210, 572712), (240, 501123), (245, 490896), (252, 477260), (280, 429534), (294, 409080), (315, 381808), (336, 357945), (343, 350640), (360, 334082), (392, 306810), (420, 286356), (441, 272720), (487, 246960), (490, 245448), (504, 238630), (560, 214767), (588, 204540), (630, 190904), (686, 175320), (720, 167041), (735, 163632), (784, 153405), (840, 143178), (882, 136360), (974, 123480), (980, 122724), (1008, 119315), (1029, 116880), (1176, 102270), (1260, 95452), (1372, 87660), (1461, 82320), (1470, 81816), (1680, 71589), (1715, 70128), (1764, 68180), (1948, 61740), (1960, 61362), (2058, 58440), (2205, 54544), (2352, 51135), (2435, 49392), (2520, 47726), (2744, 43830), (2922, 41160), (2940, 40908), (3087, 38960), (3409, 35280), (3430, 35064), (3528, 34090), (3896, 30870), (3920, 30681), (4116, 29220), (4383, 27440), (4410, 27272), (4870, 24696), (5040, 23863), (5145, 23376), (5488, 21915), (5844, 20580), (5880, 20454), (6174, 19480), (6818, 17640), (6860, 17532), (7056, 17045), (7305, 16464), (7792, 15435), (8232, 14610), (8766, 13720), (8820, 13636), (9740, 12348), (10227, 11760), (10290, 11688)]