28110480

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{117127}}^1$

素因数の和:117143

約数の個数: 40

約数和(自身を含む): 87143232

約数和(自身を除く): 59032752

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 117127, 234254, 351381, 468508, 585635, 702762, 937016, 1171270, 1405524, 1756905, 1874032, 2342540, 2811048, 3513810, 4685080, 5622096, 7027620, 9370160, 14055240, 28110480]

約数ペア:

[(1, 28110480), (2, 14055240), (3, 9370160), (4, 7027620), (5, 5622096), (6, 4685080), (8, 3513810), (10, 2811048), (12, 2342540), (15, 1874032), (16, 1756905), (20, 1405524), (24, 1171270), (30, 937016), (40, 702762), (48, 585635), (60, 468508), (80, 351381), (120, 234254), (240, 117127)]