195123840

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{101627}}^1$

素因数の和:101649

約数の個数: 64

約数和(自身を含む): 621963360

約数和(自身を除く): 426839520

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, 101627, 203254, 304881, 406508, 508135, 609762, 813016, 1016270, 1219524, 1524405, 1626032, 2032540, 2439048, 3048810, 3252064, 4065080, 4878096, 6097620, 6504128, 8130160, 9756192, 12195240, 13008256, 16260320, 19512384, 24390480, 32520640, 39024768, 48780960, 65041280, 97561920, 195123840]

約数ペア:

[(1, 195123840), (2, 97561920), (3, 65041280), (4, 48780960), (5, 39024768), (6, 32520640), (8, 24390480), (10, 19512384), (12, 16260320), (15, 13008256), (16, 12195240), (20, 9756192), (24, 8130160), (30, 6504128), (32, 6097620), (40, 4878096), (48, 4065080), (60, 3252064), (64, 3048810), (80, 2439048), (96, 2032540), (120, 1626032), (128, 1524405), (160, 1219524), (192, 1016270), (240, 813016), (320, 609762), (384, 508135), (480, 406508), (640, 304881), (960, 203254), (1920, 101627)]