288005520

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{127}}^1\times {\mathrm{859}}^1$

素因数の和:1013

約数の個数: 160

約数和(自身を含む): 982794240

約数和(自身を除く): 694788720

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 33, 40, 44, 48, 55, 60, 66, 80, 88, 110, 120, 127, 132, 165, 176, 220, 240, 254, 264, 330, 381, 440, 508, 528, 635, 660, 762, 859, 880, 1016, 1270, 1320, 1397, 1524, 1718, 1905, 2032, 2540, 2577, 2640, 2794, 3048, 3436, 3810, 4191, 4295, 5080, 5154, 5588, 6096, 6872, 6985, 7620, 8382, 8590, 9449, 10160, 10308, 11176, 12885, 13744, 13970, 15240, 16764, 17180, 18898, 20616, 20955, 22352, 25770, 27940, 28347, 30480, 33528, 34360, 37796, 41232, 41910, 47245, 51540, 55880, 56694, 67056, 68720, 75592, 83820, 94490, 103080, 109093, 111760, 113388, 141735, 151184, 167640, 188980, 206160, 218186, 226776, 283470, 327279, 335280, 377960, 436372, 453552, 545465, 566940, 654558, 755920, 872744, 1090930, 1133880, 1200023, 1309116, 1636395, 1745488, 2181860, 2267760, 2400046, 2618232, 3272790, 3600069, 4363720, 4800092, 5236464, 6000115, 6545580, 7200138, 8727440, 9600184, 12000230, 13091160, 14400276, 18000345, 19200368, 24000460, 26182320, 28800552, 36000690, 48000920, 57601104, 72001380, 96001840, 144002760, 288005520]

約数ペア:

[(1, 288005520), (2, 144002760), (3, 96001840), (4, 72001380), (5, 57601104), (6, 48000920), (8, 36000690), (10, 28800552), (11, 26182320), (12, 24000460), (15, 19200368), (16, 18000345), (20, 14400276), (22, 13091160), (24, 12000230), (30, 9600184), (33, 8727440), (40, 7200138), (44, 6545580), (48, 6000115), (55, 5236464), (60, 4800092), (66, 4363720), (80, 3600069), (88, 3272790), (110, 2618232), (120, 2400046), (127, 2267760), (132, 2181860), (165, 1745488), (176, 1636395), (220, 1309116), (240, 1200023), (254, 1133880), (264, 1090930), (330, 872744), (381, 755920), (440, 654558), (508, 566940), (528, 545465), (635, 453552), (660, 436372), (762, 377960), (859, 335280), (880, 327279), (1016, 283470), (1270, 226776), (1320, 218186), (1397, 206160), (1524, 188980), (1718, 167640), (1905, 151184), (2032, 141735), (2540, 113388), (2577, 111760), (2640, 109093), (2794, 103080), (3048, 94490), (3436, 83820), (3810, 75592), (4191, 68720), (4295, 67056), (5080, 56694), (5154, 55880), (5588, 51540), (6096, 47245), (6872, 41910), (6985, 41232), (7620, 37796), (8382, 34360), (8590, 33528), (9449, 30480), (10160, 28347), (10308, 27940), (11176, 25770), (12885, 22352), (13744, 20955), (13970, 20616), (15240, 18898), (16764, 17180)]