82515240

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{76403}}^1$

素因数の和:76423

約数の個数: 64

約数和(自身を含む): 275054400

約数和(自身を除く): 192539160

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 90, 108, 120, 135, 180, 216, 270, 360, 540, 1080, 76403, 152806, 229209, 305612, 382015, 458418, 611224, 687627, 764030, 916836, 1146045, 1375254, 1528060, 1833672, 2062881, 2292090, 2750508, 3056120, 3438135, 4125762, 4584180, 5501016, 6876270, 8251524, 9168360, 10314405, 13752540, 16503048, 20628810, 27505080, 41257620, 82515240]

約数ペア:

[(1, 82515240), (2, 41257620), (3, 27505080), (4, 20628810), (5, 16503048), (6, 13752540), (8, 10314405), (9, 9168360), (10, 8251524), (12, 6876270), (15, 5501016), (18, 4584180), (20, 4125762), (24, 3438135), (27, 3056120), (30, 2750508), (36, 2292090), (40, 2062881), (45, 1833672), (54, 1528060), (60, 1375254), (72, 1146045), (90, 916836), (108, 764030), (120, 687627), (135, 611224), (180, 458418), (216, 382015), (270, 305612), (360, 229209), (540, 152806), (1080, 76403)]