54038880

素因数分解:

$2^5\times 3^3\times 5^1\times 7^1\times {\mathrm{1787}}^1$

素因数の和:1818

約数の個数: 192

約数和(自身を含む): 216276480

約数和(自身を除く): 162237600

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 27, 28, 30, 32, 35, 36, 40, 42, 45, 48, 54, 56, 60, 63, 70, 72, 80, 84, 90, 96, 105, 108, 112, 120, 126, 135, 140, 144, 160, 168, 180, 189, 210, 216, 224, 240, 252, 270, 280, 288, 315, 336, 360, 378, 420, 432, 480, 504, 540, 560, 630, 672, 720, 756, 840, 864, 945, 1008, 1080, 1120, 1260, 1440, 1512, 1680, 1787, 1890, 2016, 2160, 2520, 3024, 3360, 3574, 3780, 4320, 5040, 5361, 6048, 7148, 7560, 8935, 10080, 10722, 12509, 14296, 15120, 16083, 17870, 21444, 25018, 26805, 28592, 30240, 32166, 35740, 37527, 42888, 48249, 50036, 53610, 57184, 62545, 64332, 71480, 75054, 80415, 85776, 96498, 100072, 107220, 112581, 125090, 128664, 142960, 150108, 160830, 171552, 187635, 192996, 200144, 214440, 225162, 241245, 250180, 257328, 285920, 300216, 321660, 337743, 375270, 385992, 400288, 428880, 450324, 482490, 500360, 514656, 562905, 600432, 643320, 675486, 750540, 771984, 857760, 900648, 964980, 1000720, 1125810, 1200864, 1286640, 1350972, 1501080, 1543968, 1688715, 1801296, 1929960, 2001440, 2251620, 2573280, 2701944, 3002160, 3377430, 3602592, 3859920, 4503240, 5403888, 6004320, 6754860, 7719840, 9006480, 10807776, 13509720, 18012960, 27019440, 54038880]

約数ペア:

[(1, 54038880), (2, 27019440), (3, 18012960), (4, 13509720), (5, 10807776), (6, 9006480), (7, 7719840), (8, 6754860), (9, 6004320), (10, 5403888), (12, 4503240), (14, 3859920), (15, 3602592), (16, 3377430), (18, 3002160), (20, 2701944), (21, 2573280), (24, 2251620), (27, 2001440), (28, 1929960), (30, 1801296), (32, 1688715), (35, 1543968), (36, 1501080), (40, 1350972), (42, 1286640), (45, 1200864), (48, 1125810), (54, 1000720), (56, 964980), (60, 900648), (63, 857760), (70, 771984), (72, 750540), (80, 675486), (84, 643320), (90, 600432), (96, 562905), (105, 514656), (108, 500360), (112, 482490), (120, 450324), (126, 428880), (135, 400288), (140, 385992), (144, 375270), (160, 337743), (168, 321660), (180, 300216), (189, 285920), (210, 257328), (216, 250180), (224, 241245), (240, 225162), (252, 214440), (270, 200144), (280, 192996), (288, 187635), (315, 171552), (336, 160830), (360, 150108), (378, 142960), (420, 128664), (432, 125090), (480, 112581), (504, 107220), (540, 100072), (560, 96498), (630, 85776), (672, 80415), (720, 75054), (756, 71480), (840, 64332), (864, 62545), (945, 57184), (1008, 53610), (1080, 50036), (1120, 48249), (1260, 42888), (1440, 37527), (1512, 35740), (1680, 32166), (1787, 30240), (1890, 28592), (2016, 26805), (2160, 25018), (2520, 21444), (3024, 17870), (3360, 16083), (3574, 15120), (3780, 14296), (4320, 12509), (5040, 10722), (5361, 10080), (6048, 8935), (7148, 7560)]