145370880

素因数分解:

$2^8\times 3^2\times 5^1\times {\mathrm{12619}}^1$

素因数の和:12646

約数の個数: 108

約数和(自身を含む): 503007960

約数和(自身を除く): 357637080

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 64, 72, 80, 90, 96, 120, 128, 144, 160, 180, 192, 240, 256, 288, 320, 360, 384, 480, 576, 640, 720, 768, 960, 1152, 1280, 1440, 1920, 2304, 2880, 3840, 5760, 11520, 12619, 25238, 37857, 50476, 63095, 75714, 100952, 113571, 126190, 151428, 189285, 201904, 227142, 252380, 302856, 378570, 403808, 454284, 504760, 567855, 605712, 757140, 807616, 908568, 1009520, 1135710, 1211424, 1514280, 1615232, 1817136, 2019040, 2271420, 2422848, 3028560, 3230464, 3634272, 4038080, 4542840, 4845696, 6057120, 7268544, 8076160, 9085680, 9691392, 12114240, 14537088, 16152320, 18171360, 24228480, 29074176, 36342720, 48456960, 72685440, 145370880]

約数ペア:

[(1, 145370880), (2, 72685440), (3, 48456960), (4, 36342720), (5, 29074176), (6, 24228480), (8, 18171360), (9, 16152320), (10, 14537088), (12, 12114240), (15, 9691392), (16, 9085680), (18, 8076160), (20, 7268544), (24, 6057120), (30, 4845696), (32, 4542840), (36, 4038080), (40, 3634272), (45, 3230464), (48, 3028560), (60, 2422848), (64, 2271420), (72, 2019040), (80, 1817136), (90, 1615232), (96, 1514280), (120, 1211424), (128, 1135710), (144, 1009520), (160, 908568), (180, 807616), (192, 757140), (240, 605712), (256, 567855), (288, 504760), (320, 454284), (360, 403808), (384, 378570), (480, 302856), (576, 252380), (640, 227142), (720, 201904), (768, 189285), (960, 151428), (1152, 126190), (1280, 113571), (1440, 100952), (1920, 75714), (2304, 63095), (2880, 50476), (3840, 37857), (5760, 25238), (11520, 12619)]