83262720

素因数分解:

$2^8\times 3^1\times 5^1\times {\mathrm{21683}}^1$

素因数の和:21707

約数の個数: 72

約数和(自身を含む): 265932576

約数和(自身を除く): 182669856

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 128, 160, 192, 240, 256, 320, 384, 480, 640, 768, 960, 1280, 1920, 3840, 21683, 43366, 65049, 86732, 108415, 130098, 173464, 216830, 260196, 325245, 346928, 433660, 520392, 650490, 693856, 867320, 1040784, 1300980, 1387712, 1734640, 2081568, 2601960, 2775424, 3469280, 4163136, 5203920, 5550848, 6938560, 8326272, 10407840, 13877120, 16652544, 20815680, 27754240, 41631360, 83262720]

約数ペア:

[(1, 83262720), (2, 41631360), (3, 27754240), (4, 20815680), (5, 16652544), (6, 13877120), (8, 10407840), (10, 8326272), (12, 6938560), (15, 5550848), (16, 5203920), (20, 4163136), (24, 3469280), (30, 2775424), (32, 2601960), (40, 2081568), (48, 1734640), (60, 1387712), (64, 1300980), (80, 1040784), (96, 867320), (120, 693856), (128, 650490), (160, 520392), (192, 433660), (240, 346928), (256, 325245), (320, 260196), (384, 216830), (480, 173464), (640, 130098), (768, 108415), (960, 86732), (1280, 65049), (1920, 43366), (3840, 21683)]