27981924480

素因数分解:

$2^7\times 3^2\times 5^1\times {\mathrm{4857973}}^1$

素因数の和:4857998

約数の個数: 96

約数和(自身を含む): 96625102860

約数和(自身を除く): 68643178380

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 64, 72, 80, 90, 96, 120, 128, 144, 160, 180, 192, 240, 288, 320, 360, 384, 480, 576, 640, 720, 960, 1152, 1440, 1920, 2880, 5760, 4857973, 9715946, 14573919, 19431892, 24289865, 29147838, 38863784, 43721757, 48579730, 58295676, 72869595, 77727568, 87443514, 97159460, 116591352, 145739190, 155455136, 174887028, 194318920, 218608785, 233182704, 291478380, 310910272, 349774056, 388637840, 437217570, 466365408, 582956760, 621820544, 699548112, 777275680, 874435140, 932730816, 1165913520, 1399096224, 1554551360, 1748870280, 1865461632, 2331827040, 2798192448, 3109102720, 3497740560, 4663654080, 5596384896, 6995481120, 9327308160, 13990962240, 27981924480]

約数ペア:

[(1, 27981924480), (2, 13990962240), (3, 9327308160), (4, 6995481120), (5, 5596384896), (6, 4663654080), (8, 3497740560), (9, 3109102720), (10, 2798192448), (12, 2331827040), (15, 1865461632), (16, 1748870280), (18, 1554551360), (20, 1399096224), (24, 1165913520), (30, 932730816), (32, 874435140), (36, 777275680), (40, 699548112), (45, 621820544), (48, 582956760), (60, 466365408), (64, 437217570), (72, 388637840), (80, 349774056), (90, 310910272), (96, 291478380), (120, 233182704), (128, 218608785), (144, 194318920), (160, 174887028), (180, 155455136), (192, 145739190), (240, 116591352), (288, 97159460), (320, 87443514), (360, 77727568), (384, 72869595), (480, 58295676), (576, 48579730), (640, 43721757), (720, 38863784), (960, 29147838), (1152, 24289865), (1440, 19431892), (1920, 14573919), (2880, 9715946), (5760, 4857973)]