897324480

素因数分解:

$2^6\times 3^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{2663}}^1$

素因数の和:2705

約数の個数: 280

約数和(自身を含む): 3438765792

約数和(自身を除く): 2541441312

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, 2663, 2808, 2880, 3120, 3240, 3510, 3744, 4160, 4212, 4320, 4680, 5184, 5265, 5326, 5616, 6240, 6480, 7020, 7488, 7989, 8424, 8640, 9360, 10530, 10652, 11232, 12480, 12960, 13315, 14040, 15978, 16848, 18720, 21060, 21304, 22464, 23967, 25920, 26630, 28080, 31956, 33696, 34619, 37440, 39945, 42120, 42608, 47934, 53260, 56160, 63912, 67392, 69238, 71901, 79890, 84240, 85216, 95868, 103857, 106520, 112320, 119835, 127824, 138476, 143802, 159780, 168480, 170432, 173095, 191736, 207714, 213040, 215703, 239670, 255648, 276952, 287604, 311571, 319560, 336960, 346190, 359505, 383472, 415428, 426080, 431406, 479340, 511296, 519285, 553904, 575208, 623142, 639120, 692380, 719010, 766944, 830856, 852160, 862812, 934713, 958680, 1038570, 1078515, 1107808, 1150416, 1246284, 1278240, 1384760, 1438020, 1533888, 1557855, 1661712, 1725624, 1869426, 1917360, 2077140, 2157030, 2215616, 2300832, 2492568, 2556480, 2769520, 2804139, 2876040, 3115710, 3323424, 3451248, 3738852, 3834720, 4154280, 4314060, 4601664, 4673565, 4985136, 5539040, 5608278, 5752080, 6231420, 6646848, 6902496, 7477704, 7669440, 8308560, 8628120, 9347130, 9970272, 11078080, 11216556, 11504160, 12462840, 13804992, 14020695, 14955408, 16617120, 17256240, 18694260, 19940544, 22433112, 23008320, 24925680, 28041390, 29910816, 33234240, 34512480, 37388520, 44866224, 49851360, 56082780, 59821632, 69024960, 74777040, 89732448, 99702720, 112165560, 149554080, 179464896, 224331120, 299108160, 448662240, 897324480]

約数ペア:

[(1, 897324480), (2, 448662240), (3, 299108160), (4, 224331120), (5, 179464896), (6, 149554080), (8, 112165560), (9, 99702720), (10, 89732448), (12, 74777040), (13, 69024960), (15, 59821632), (16, 56082780), (18, 49851360), (20, 44866224), (24, 37388520), (26, 34512480), (27, 33234240), (30, 29910816), (32, 28041390), (36, 24925680), (39, 23008320), (40, 22433112), (45, 19940544), (48, 18694260), (52, 17256240), (54, 16617120), (60, 14955408), (64, 14020695), (65, 13804992), (72, 12462840), (78, 11504160), (80, 11216556), (81, 11078080), (90, 9970272), (96, 9347130), (104, 8628120), (108, 8308560), (117, 7669440), (120, 7477704), (130, 6902496), (135, 6646848), (144, 6231420), (156, 5752080), (160, 5608278), (162, 5539040), (180, 4985136), (192, 4673565), (195, 4601664), (208, 4314060), (216, 4154280), (234, 3834720), (240, 3738852), (260, 3451248), (270, 3323424), (288, 3115710), (312, 2876040), (320, 2804139), (324, 2769520), (351, 2556480), (360, 2492568), (390, 2300832), (405, 2215616), (416, 2157030), (432, 2077140), (468, 1917360), (480, 1869426), (520, 1725624), (540, 1661712), (576, 1557855), (585, 1533888), (624, 1438020), (648, 1384760), (702, 1278240), (720, 1246284), (780, 1150416), (810, 1107808), (832, 1078515), (864, 1038570), (936, 958680), (960, 934713), (1040, 862812), (1053, 852160), (1080, 830856), (1170, 766944), (1248, 719010), (1296, 692380), (1404, 639120), (1440, 623142), (1560, 575208), (1620, 553904), (1728, 519285), (1755, 511296), (1872, 479340), (2080, 431406), (2106, 426080), (2160, 415428), (2340, 383472), (2496, 359505), (2592, 346190), (2663, 336960), (2808, 319560), (2880, 311571), (3120, 287604), (3240, 276952), (3510, 255648), (3744, 239670), (4160, 215703), (4212, 213040), (4320, 207714), (4680, 191736), (5184, 173095), (5265, 170432), (5326, 168480), (5616, 159780), (6240, 143802), (6480, 138476), (7020, 127824), (7488, 119835), (7989, 112320), (8424, 106520), (8640, 103857), (9360, 95868), (10530, 85216), (10652, 84240), (11232, 79890), (12480, 71901), (12960, 69238), (13315, 67392), (14040, 63912), (15978, 56160), (16848, 53260), (18720, 47934), (21060, 42608), (21304, 42120), (22464, 39945), (23967, 37440), (25920, 34619), (26630, 33696), (28080, 31956)]