1220806080

素因数分解:

$2^6\times 3^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{3623}}^1$

素因数の和:3665

約数の個数: 280

約数和(自身を含む): 4677960672

約数和(自身を除く): 3457154592

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 27, 30, 32, 36, 39, 40, 45, 48, 52, 54, 60, 64, 65, 72, 78, 80, 81, 90, 96, 104, 108, 117, 120, 130, 135, 144, 156, 160, 162, 180, 192, 195, 208, 216, 234, 240, 260, 270, 288, 312, 320, 324, 351, 360, 390, 405, 416, 432, 468, 480, 520, 540, 576, 585, 624, 648, 702, 720, 780, 810, 832, 864, 936, 960, 1040, 1053, 1080, 1170, 1248, 1296, 1404, 1440, 1560, 1620, 1728, 1755, 1872, 2080, 2106, 2160, 2340, 2496, 2592, 2808, 2880, 3120, 3240, 3510, 3623, 3744, 4160, 4212, 4320, 4680, 5184, 5265, 5616, 6240, 6480, 7020, 7246, 7488, 8424, 8640, 9360, 10530, 10869, 11232, 12480, 12960, 14040, 14492, 16848, 18115, 18720, 21060, 21738, 22464, 25920, 28080, 28984, 32607, 33696, 36230, 37440, 42120, 43476, 47099, 54345, 56160, 57968, 65214, 67392, 72460, 84240, 86952, 94198, 97821, 108690, 112320, 115936, 130428, 141297, 144920, 163035, 168480, 173904, 188396, 195642, 217380, 231872, 235495, 260856, 282594, 289840, 293463, 326070, 336960, 347808, 376792, 391284, 423891, 434760, 470990, 489105, 521712, 565188, 579680, 586926, 652140, 695616, 706485, 753584, 782568, 847782, 869520, 941980, 978210, 1043424, 1130376, 1159360, 1173852, 1271673, 1304280, 1412970, 1467315, 1507168, 1565136, 1695564, 1739040, 1883960, 1956420, 2086848, 2119455, 2260752, 2347704, 2543346, 2608560, 2825940, 2934630, 3014336, 3130272, 3391128, 3478080, 3767920, 3815019, 3912840, 4238910, 4521504, 4695408, 5086692, 5217120, 5651880, 5869260, 6260544, 6358365, 6782256, 7535840, 7630038, 7825680, 8477820, 9043008, 9390816, 10173384, 10434240, 11303760, 11738520, 12716730, 13564512, 15071680, 15260076, 15651360, 16955640, 18781632, 19075095, 20346768, 22607520, 23477040, 25433460, 27129024, 30520152, 31302720, 33911280, 38150190, 40693536, 45215040, 46954080, 50866920, 61040304, 67822560, 76300380, 81387072, 93908160, 101733840, 122080608, 135645120, 152600760, 203467680, 244161216, 305201520, 406935360, 610403040, 1220806080]

約数ペア:

[(1, 1220806080), (2, 610403040), (3, 406935360), (4, 305201520), (5, 244161216), (6, 203467680), (8, 152600760), (9, 135645120), (10, 122080608), (12, 101733840), (13, 93908160), (15, 81387072), (16, 76300380), (18, 67822560), (20, 61040304), (24, 50866920), (26, 46954080), (27, 45215040), (30, 40693536), (32, 38150190), (36, 33911280), (39, 31302720), (40, 30520152), (45, 27129024), (48, 25433460), (52, 23477040), (54, 22607520), (60, 20346768), (64, 19075095), (65, 18781632), (72, 16955640), (78, 15651360), (80, 15260076), (81, 15071680), (90, 13564512), (96, 12716730), (104, 11738520), (108, 11303760), (117, 10434240), (120, 10173384), (130, 9390816), (135, 9043008), (144, 8477820), (156, 7825680), (160, 7630038), (162, 7535840), (180, 6782256), (192, 6358365), (195, 6260544), (208, 5869260), (216, 5651880), (234, 5217120), (240, 5086692), (260, 4695408), (270, 4521504), (288, 4238910), (312, 3912840), (320, 3815019), (324, 3767920), (351, 3478080), (360, 3391128), (390, 3130272), (405, 3014336), (416, 2934630), (432, 2825940), (468, 2608560), (480, 2543346), (520, 2347704), (540, 2260752), (576, 2119455), (585, 2086848), (624, 1956420), (648, 1883960), (702, 1739040), (720, 1695564), (780, 1565136), (810, 1507168), (832, 1467315), (864, 1412970), (936, 1304280), (960, 1271673), (1040, 1173852), (1053, 1159360), (1080, 1130376), (1170, 1043424), (1248, 978210), (1296, 941980), (1404, 869520), (1440, 847782), (1560, 782568), (1620, 753584), (1728, 706485), (1755, 695616), (1872, 652140), (2080, 586926), (2106, 579680), (2160, 565188), (2340, 521712), (2496, 489105), (2592, 470990), (2808, 434760), (2880, 423891), (3120, 391284), (3240, 376792), (3510, 347808), (3623, 336960), (3744, 326070), (4160, 293463), (4212, 289840), (4320, 282594), (4680, 260856), (5184, 235495), (5265, 231872), (5616, 217380), (6240, 195642), (6480, 188396), (7020, 173904), (7246, 168480), (7488, 163035), (8424, 144920), (8640, 141297), (9360, 130428), (10530, 115936), (10869, 112320), (11232, 108690), (12480, 97821), (12960, 94198), (14040, 86952), (14492, 84240), (16848, 72460), (18115, 67392), (18720, 65214), (21060, 57968), (21738, 56160), (22464, 54345), (25920, 47099), (28080, 43476), (28984, 42120), (32607, 37440), (33696, 36230)]