1913881920

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{1993627}}^1$

素因数の和:1993647

約数の個数: 56

約数和(自身を含む): 6076578144

約数和(自身を除く): 4162696224

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, 160, 192, 240, 320, 480, 960, 1993627, 3987254, 5980881, 7974508, 9968135, 11961762, 15949016, 19936270, 23923524, 29904405, 31898032, 39872540, 47847048, 59808810, 63796064, 79745080, 95694096, 119617620, 127592128, 159490160, 191388192, 239235240, 318980320, 382776384, 478470480, 637960640, 956940960, 1913881920]

約数ペア:

[(1, 1913881920), (2, 956940960), (3, 637960640), (4, 478470480), (5, 382776384), (6, 318980320), (8, 239235240), (10, 191388192), (12, 159490160), (15, 127592128), (16, 119617620), (20, 95694096), (24, 79745080), (30, 63796064), (32, 59808810), (40, 47847048), (48, 39872540), (60, 31898032), (64, 29904405), (80, 23923524), (96, 19936270), (120, 15949016), (160, 11961762), (192, 9968135), (240, 7974508), (320, 5980881), (480, 3987254), (960, 1993627)]