2559845760

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{1333253}}^1$

素因数の和:1333275

約数の個数: 64

約数和(自身を含む): 8159514480

約数和(自身を除く): 5599668720

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, 1333253, 2666506, 3999759, 5333012, 6666265, 7999518, 10666024, 13332530, 15999036, 19998795, 21332048, 26665060, 31998072, 39997590, 42664096, 53330120, 63996144, 79995180, 85328192, 106660240, 127992288, 159990360, 170656384, 213320480, 255984576, 319980720, 426640960, 511969152, 639961440, 853281920, 1279922880, 2559845760]

約数ペア:

[(1, 2559845760), (2, 1279922880), (3, 853281920), (4, 639961440), (5, 511969152), (6, 426640960), (8, 319980720), (10, 255984576), (12, 213320480), (15, 170656384), (16, 159990360), (20, 127992288), (24, 106660240), (30, 85328192), (32, 79995180), (40, 63996144), (48, 53330120), (60, 42664096), (64, 39997590), (80, 31998072), (96, 26665060), (120, 21332048), (128, 19998795), (160, 15999036), (192, 13332530), (240, 10666024), (320, 7999518), (384, 6666265), (480, 5333012), (640, 3999759), (960, 2666506), (1920, 1333253)]