82741440

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{79}}^1\times {\mathrm{1091}}^1$

素因数の和:1190

約数の個数: 112

約数和(自身を含む): 266273280

約数和(自身を除く): 183531840

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 79, 80, 96, 120, 158, 160, 192, 237, 240, 316, 320, 395, 474, 480, 632, 790, 948, 960, 1091, 1185, 1264, 1580, 1896, 2182, 2370, 2528, 3160, 3273, 3792, 4364, 4740, 5056, 5455, 6320, 6546, 7584, 8728, 9480, 10910, 12640, 13092, 15168, 16365, 17456, 18960, 21820, 25280, 26184, 32730, 34912, 37920, 43640, 52368, 65460, 69824, 75840, 86189, 87280, 104736, 130920, 172378, 174560, 209472, 258567, 261840, 344756, 349120, 430945, 517134, 523680, 689512, 861890, 1034268, 1047360, 1292835, 1379024, 1723780, 2068536, 2585670, 2758048, 3447560, 4137072, 5171340, 5516096, 6895120, 8274144, 10342680, 13790240, 16548288, 20685360, 27580480, 41370720, 82741440]

約数ペア:

[(1, 82741440), (2, 41370720), (3, 27580480), (4, 20685360), (5, 16548288), (6, 13790240), (8, 10342680), (10, 8274144), (12, 6895120), (15, 5516096), (16, 5171340), (20, 4137072), (24, 3447560), (30, 2758048), (32, 2585670), (40, 2068536), (48, 1723780), (60, 1379024), (64, 1292835), (79, 1047360), (80, 1034268), (96, 861890), (120, 689512), (158, 523680), (160, 517134), (192, 430945), (237, 349120), (240, 344756), (316, 261840), (320, 258567), (395, 209472), (474, 174560), (480, 172378), (632, 130920), (790, 104736), (948, 87280), (960, 86189), (1091, 75840), (1185, 69824), (1264, 65460), (1580, 52368), (1896, 43640), (2182, 37920), (2370, 34912), (2528, 32730), (3160, 26184), (3273, 25280), (3792, 21820), (4364, 18960), (4740, 17456), (5056, 16365), (5455, 15168), (6320, 13092), (6546, 12640), (7584, 10910), (8728, 9480)]