54172560

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{97}}^1\times {\mathrm{179}}^1$

素因数の和:305

約数の個数: 160

約数和(自身を含む): 183738240

約数和(自身を除く): 129565680

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 39, 40, 48, 52, 60, 65, 78, 80, 97, 104, 120, 130, 156, 179, 194, 195, 208, 240, 260, 291, 312, 358, 388, 390, 485, 520, 537, 582, 624, 716, 776, 780, 895, 970, 1040, 1074, 1164, 1261, 1432, 1455, 1552, 1560, 1790, 1940, 2148, 2327, 2328, 2522, 2685, 2864, 2910, 3120, 3580, 3783, 3880, 4296, 4654, 4656, 5044, 5370, 5820, 6305, 6981, 7160, 7566, 7760, 8592, 9308, 10088, 10740, 11635, 11640, 12610, 13962, 14320, 15132, 17363, 18616, 18915, 20176, 21480, 23270, 23280, 25220, 27924, 30264, 34726, 34905, 37232, 37830, 42960, 46540, 50440, 52089, 55848, 60528, 69452, 69810, 75660, 86815, 93080, 100880, 104178, 111696, 138904, 139620, 151320, 173630, 186160, 208356, 225719, 260445, 277808, 279240, 302640, 347260, 416712, 451438, 520890, 558480, 677157, 694520, 833424, 902876, 1041780, 1128595, 1354314, 1389040, 1805752, 2083560, 2257190, 2708628, 3385785, 3611504, 4167120, 4514380, 5417256, 6771570, 9028760, 10834512, 13543140, 18057520, 27086280, 54172560]

約数ペア:

[(1, 54172560), (2, 27086280), (3, 18057520), (4, 13543140), (5, 10834512), (6, 9028760), (8, 6771570), (10, 5417256), (12, 4514380), (13, 4167120), (15, 3611504), (16, 3385785), (20, 2708628), (24, 2257190), (26, 2083560), (30, 1805752), (39, 1389040), (40, 1354314), (48, 1128595), (52, 1041780), (60, 902876), (65, 833424), (78, 694520), (80, 677157), (97, 558480), (104, 520890), (120, 451438), (130, 416712), (156, 347260), (179, 302640), (194, 279240), (195, 277808), (208, 260445), (240, 225719), (260, 208356), (291, 186160), (312, 173630), (358, 151320), (388, 139620), (390, 138904), (485, 111696), (520, 104178), (537, 100880), (582, 93080), (624, 86815), (716, 75660), (776, 69810), (780, 69452), (895, 60528), (970, 55848), (1040, 52089), (1074, 50440), (1164, 46540), (1261, 42960), (1432, 37830), (1455, 37232), (1552, 34905), (1560, 34726), (1790, 30264), (1940, 27924), (2148, 25220), (2327, 23280), (2328, 23270), (2522, 21480), (2685, 20176), (2864, 18915), (2910, 18616), (3120, 17363), (3580, 15132), (3783, 14320), (3880, 13962), (4296, 12610), (4654, 11640), (4656, 11635), (5044, 10740), (5370, 10088), (5820, 9308), (6305, 8592), (6981, 7760), (7160, 7566)]