130710480

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{544627}}^1$

素因数の和:544643

約数の個数: 40

約数和(自身を含む): 405203232

約数和(自身を除く): 274492752

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 544627, 1089254, 1633881, 2178508, 2723135, 3267762, 4357016, 5446270, 6535524, 8169405, 8714032, 10892540, 13071048, 16338810, 21785080, 26142096, 32677620, 43570160, 65355240, 130710480]

約数ペア:

[(1, 130710480), (2, 65355240), (3, 43570160), (4, 32677620), (5, 26142096), (6, 21785080), (8, 16338810), (10, 13071048), (12, 10892540), (15, 8714032), (16, 8169405), (20, 6535524), (24, 5446270), (30, 4357016), (40, 3267762), (48, 2723135), (60, 2178508), (80, 1633881), (120, 1089254), (240, 544627)]