79812480

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{3779}}^1$

素因数の和:3812

約数の個数: 128

約数和(自身を含む): 277603200

約数和(自身を除く): 197790720

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 32, 33, 40, 44, 48, 55, 60, 64, 66, 80, 88, 96, 110, 120, 128, 132, 160, 165, 176, 192, 220, 240, 264, 320, 330, 352, 384, 440, 480, 528, 640, 660, 704, 880, 960, 1056, 1320, 1408, 1760, 1920, 2112, 2640, 3520, 3779, 4224, 5280, 7040, 7558, 10560, 11337, 15116, 18895, 21120, 22674, 30232, 37790, 41569, 45348, 56685, 60464, 75580, 83138, 90696, 113370, 120928, 124707, 151160, 166276, 181392, 207845, 226740, 241856, 249414, 302320, 332552, 362784, 415690, 453480, 483712, 498828, 604640, 623535, 665104, 725568, 831380, 906960, 997656, 1209280, 1247070, 1330208, 1451136, 1662760, 1813920, 1995312, 2418560, 2494140, 2660416, 3325520, 3627840, 3990624, 4988280, 5320832, 6651040, 7255680, 7981248, 9976560, 13302080, 15962496, 19953120, 26604160, 39906240, 79812480]

約数ペア:

[(1, 79812480), (2, 39906240), (3, 26604160), (4, 19953120), (5, 15962496), (6, 13302080), (8, 9976560), (10, 7981248), (11, 7255680), (12, 6651040), (15, 5320832), (16, 4988280), (20, 3990624), (22, 3627840), (24, 3325520), (30, 2660416), (32, 2494140), (33, 2418560), (40, 1995312), (44, 1813920), (48, 1662760), (55, 1451136), (60, 1330208), (64, 1247070), (66, 1209280), (80, 997656), (88, 906960), (96, 831380), (110, 725568), (120, 665104), (128, 623535), (132, 604640), (160, 498828), (165, 483712), (176, 453480), (192, 415690), (220, 362784), (240, 332552), (264, 302320), (320, 249414), (330, 241856), (352, 226740), (384, 207845), (440, 181392), (480, 166276), (528, 151160), (640, 124707), (660, 120928), (704, 113370), (880, 90696), (960, 83138), (1056, 75580), (1320, 60464), (1408, 56685), (1760, 45348), (1920, 41569), (2112, 37790), (2640, 30232), (3520, 22674), (3779, 21120), (4224, 18895), (5280, 15116), (7040, 11337), (7558, 10560)]