127623840

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{265883}}^1$

素因数の和:265901

約数の個数: 48

約数和(自身を含む): 402016608

約数和(自身を除く): 274392768

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 80, 96, 120, 160, 240, 480, 265883, 531766, 797649, 1063532, 1329415, 1595298, 2127064, 2658830, 3190596, 3988245, 4254128, 5317660, 6381192, 7976490, 8508256, 10635320, 12762384, 15952980, 21270640, 25524768, 31905960, 42541280, 63811920, 127623840]

約数ペア:

[(1, 127623840), (2, 63811920), (3, 42541280), (4, 31905960), (5, 25524768), (6, 21270640), (8, 15952980), (10, 12762384), (12, 10635320), (15, 8508256), (16, 7976490), (20, 6381192), (24, 5317660), (30, 4254128), (32, 3988245), (40, 3190596), (48, 2658830), (60, 2127064), (80, 1595298), (96, 1329415), (120, 1063532), (160, 797649), (240, 531766), (480, 265883)]