1272835236480

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{662935019}}^1$

素因数の和:662935041

約数の個数: 64

約数和(自身を含む): 4057162322400

約数和(自身を除く): 2784327085920

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, 662935019, 1325870038, 1988805057, 2651740076, 3314675095, 3977610114, 5303480152, 6629350190, 7955220228, 9944025285, 10606960304, 13258700380, 15910440456, 19888050570, 21213920608, 26517400760, 31820880912, 39776101140, 42427841216, 53034801520, 63641761824, 79552202280, 84855682432, 106069603040, 127283523648, 159104404560, 212139206080, 254567047296, 318208809120, 424278412160, 636417618240, 1272835236480]

約数ペア:

[(1, 1272835236480), (2, 636417618240), (3, 424278412160), (4, 318208809120), (5, 254567047296), (6, 212139206080), (8, 159104404560), (10, 127283523648), (12, 106069603040), (15, 84855682432), (16, 79552202280), (20, 63641761824), (24, 53034801520), (30, 42427841216), (32, 39776101140), (40, 31820880912), (48, 26517400760), (60, 21213920608), (64, 19888050570), (80, 15910440456), (96, 13258700380), (120, 10606960304), (128, 9944025285), (160, 7955220228), (192, 6629350190), (240, 5303480152), (320, 3977610114), (384, 3314675095), (480, 2651740076), (640, 1988805057), (960, 1325870038), (1920, 662935019)]