1018470240

素因数分解:

$2^5\times 3^3\times 5^1\times {\mathrm{431}}^1\times {\mathrm{547}}^1$

素因数の和:1002

約数の個数: 192

約数和(自身を含む): 3579448320

約数和(自身を除く): 2560978080

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 72, 80, 90, 96, 108, 120, 135, 144, 160, 180, 216, 240, 270, 288, 360, 431, 432, 480, 540, 547, 720, 862, 864, 1080, 1094, 1293, 1440, 1641, 1724, 2155, 2160, 2188, 2586, 2735, 3282, 3448, 3879, 4310, 4320, 4376, 4923, 5172, 5470, 6465, 6564, 6896, 7758, 8205, 8620, 8752, 9846, 10344, 10940, 11637, 12930, 13128, 13792, 14769, 15516, 16410, 17240, 17504, 19395, 19692, 20688, 21880, 23274, 24615, 25860, 26256, 29538, 31032, 32820, 34480, 38790, 39384, 41376, 43760, 46548, 49230, 51720, 52512, 58185, 59076, 62064, 65640, 68960, 73845, 77580, 78768, 87520, 93096, 98460, 103440, 116370, 118152, 124128, 131280, 147690, 155160, 157536, 186192, 196920, 206880, 232740, 235757, 236304, 262560, 295380, 310320, 372384, 393840, 465480, 471514, 472608, 590760, 620640, 707271, 787680, 930960, 943028, 1178785, 1181520, 1414542, 1861920, 1886056, 2121813, 2357570, 2363040, 2829084, 3536355, 3772112, 4243626, 4715140, 5658168, 6365439, 7072710, 7544224, 8487252, 9430280, 10609065, 11316336, 12730878, 14145420, 16974504, 18860560, 21218130, 22632672, 25461756, 28290840, 31827195, 33949008, 37721120, 42436260, 50923512, 56581680, 63654390, 67898016, 84872520, 101847024, 113163360, 127308780, 169745040, 203694048, 254617560, 339490080, 509235120, 1018470240]

約数ペア:

[(1, 1018470240), (2, 509235120), (3, 339490080), (4, 254617560), (5, 203694048), (6, 169745040), (8, 127308780), (9, 113163360), (10, 101847024), (12, 84872520), (15, 67898016), (16, 63654390), (18, 56581680), (20, 50923512), (24, 42436260), (27, 37721120), (30, 33949008), (32, 31827195), (36, 28290840), (40, 25461756), (45, 22632672), (48, 21218130), (54, 18860560), (60, 16974504), (72, 14145420), (80, 12730878), (90, 11316336), (96, 10609065), (108, 9430280), (120, 8487252), (135, 7544224), (144, 7072710), (160, 6365439), (180, 5658168), (216, 4715140), (240, 4243626), (270, 3772112), (288, 3536355), (360, 2829084), (431, 2363040), (432, 2357570), (480, 2121813), (540, 1886056), (547, 1861920), (720, 1414542), (862, 1181520), (864, 1178785), (1080, 943028), (1094, 930960), (1293, 787680), (1440, 707271), (1641, 620640), (1724, 590760), (2155, 472608), (2160, 471514), (2188, 465480), (2586, 393840), (2735, 372384), (3282, 310320), (3448, 295380), (3879, 262560), (4310, 236304), (4320, 235757), (4376, 232740), (4923, 206880), (5172, 196920), (5470, 186192), (6465, 157536), (6564, 155160), (6896, 147690), (7758, 131280), (8205, 124128), (8620, 118152), (8752, 116370), (9846, 103440), (10344, 98460), (10940, 93096), (11637, 87520), (12930, 78768), (13128, 77580), (13792, 73845), (14769, 68960), (15516, 65640), (16410, 62064), (17240, 59076), (17504, 58185), (19395, 52512), (19692, 51720), (20688, 49230), (21880, 46548), (23274, 43760), (24615, 41376), (25860, 39384), (26256, 38790), (29538, 34480), (31032, 32820)]