981352083840

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{511120877}}^1$

素因数の和:511120899

約数の個数: 64

約数和(自身を含む): 3128059773360

約数和(自身を除く): 2146707689520

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 128, 160, 192, 240, 320, 384, 480, 640, 960, 1920, 511120877, 1022241754, 1533362631, 2044483508, 2555604385, 3066725262, 4088967016, 5111208770, 6133450524, 7666813155, 8177934032, 10222417540, 12266901048, 15333626310, 16355868064, 20444835080, 24533802096, 30667252620, 32711736128, 40889670160, 49067604192, 61334505240, 65423472256, 81779340320, 98135208384, 122669010480, 163558680640, 196270416768, 245338020960, 327117361280, 490676041920, 981352083840]

約数ペア:

[(1, 981352083840), (2, 490676041920), (3, 327117361280), (4, 245338020960), (5, 196270416768), (6, 163558680640), (8, 122669010480), (10, 98135208384), (12, 81779340320), (15, 65423472256), (16, 61334505240), (20, 49067604192), (24, 40889670160), (30, 32711736128), (32, 30667252620), (40, 24533802096), (48, 20444835080), (60, 16355868064), (64, 15333626310), (80, 12266901048), (96, 10222417540), (120, 8177934032), (128, 7666813155), (160, 6133450524), (192, 5111208770), (240, 4088967016), (320, 3066725262), (384, 2555604385), (480, 2044483508), (640, 1533362631), (960, 1022241754), (1920, 511120877)]