15510480

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{64627}}^1$

素因数の和:64643

約数の個数: 40

約数和(自身を含む): 48083232

約数和(自身を除く): 32572752

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 64627, 129254, 193881, 258508, 323135, 387762, 517016, 646270, 775524, 969405, 1034032, 1292540, 1551048, 1938810, 2585080, 3102096, 3877620, 5170160, 7755240, 15510480]

約数ペア:

[(1, 15510480), (2, 7755240), (3, 5170160), (4, 3877620), (5, 3102096), (6, 2585080), (8, 1938810), (10, 1551048), (12, 1292540), (15, 1034032), (16, 969405), (20, 775524), (24, 646270), (30, 517016), (40, 387762), (48, 323135), (60, 258508), (80, 193881), (120, 129254), (240, 64627)]