54013680

素因数分解:

$2^4\times 3^2\times 5^1\times 7^2\times {\mathrm{1531}}^1$

素因数の和:1564

約数の個数: 180

約数和(自身を含む): 211149432

約数和(自身を除く): 157135752

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, 360, 392, 420, 441, 490, 504, 560, 588, 630, 720, 735, 784, 840, 882, 980, 1008, 1176, 1260, 1470, 1531, 1680, 1764, 1960, 2205, 2352, 2520, 2940, 3062, 3528, 3920, 4410, 4593, 5040, 5880, 6124, 7056, 7655, 8820, 9186, 10717, 11760, 12248, 13779, 15310, 17640, 18372, 21434, 22965, 24496, 27558, 30620, 32151, 35280, 36744, 42868, 45930, 53585, 55116, 61240, 64302, 68895, 73488, 75019, 85736, 91860, 96453, 107170, 110232, 122480, 128604, 137790, 150038, 160755, 171472, 183720, 192906, 214340, 220464, 225057, 257208, 275580, 300076, 321510, 367440, 375095, 385812, 428680, 450114, 482265, 514416, 551160, 600152, 643020, 675171, 750190, 771624, 857360, 900228, 964530, 1102320, 1125285, 1200304, 1286040, 1350342, 1500380, 1543248, 1800456, 1929060, 2250570, 2572080, 2700684, 3000760, 3375855, 3600912, 3858120, 4501140, 5401368, 6001520, 6751710, 7716240, 9002280, 10802736, 13503420, 18004560, 27006840, 54013680]

約数ペア:

[(1, 54013680), (2, 27006840), (3, 18004560), (4, 13503420), (5, 10802736), (6, 9002280), (7, 7716240), (8, 6751710), (9, 6001520), (10, 5401368), (12, 4501140), (14, 3858120), (15, 3600912), (16, 3375855), (18, 3000760), (20, 2700684), (21, 2572080), (24, 2250570), (28, 1929060), (30, 1800456), (35, 1543248), (36, 1500380), (40, 1350342), (42, 1286040), (45, 1200304), (48, 1125285), (49, 1102320), (56, 964530), (60, 900228), (63, 857360), (70, 771624), (72, 750190), (80, 675171), (84, 643020), (90, 600152), (98, 551160), (105, 514416), (112, 482265), (120, 450114), (126, 428680), (140, 385812), (144, 375095), (147, 367440), (168, 321510), (180, 300076), (196, 275580), (210, 257208), (240, 225057), (245, 220464), (252, 214340), (280, 192906), (294, 183720), (315, 171472), (336, 160755), (360, 150038), (392, 137790), (420, 128604), (441, 122480), (490, 110232), (504, 107170), (560, 96453), (588, 91860), (630, 85736), (720, 75019), (735, 73488), (784, 68895), (840, 64302), (882, 61240), (980, 55116), (1008, 53585), (1176, 45930), (1260, 42868), (1470, 36744), (1531, 35280), (1680, 32151), (1764, 30620), (1960, 27558), (2205, 24496), (2352, 22965), (2520, 21434), (2940, 18372), (3062, 17640), (3528, 15310), (3920, 13779), (4410, 12248), (4593, 11760), (5040, 10717), (5880, 9186), (6124, 8820), (7056, 7655)]