55488960

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{19267}}^1$

素因数の和:19290

約数の個数: 84

約数和(自身を含む): 190868808

約数和(自身を除く): 135379848

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, 144, 160, 180, 192, 240, 288, 320, 360, 480, 576, 720, 960, 1440, 2880, 19267, 38534, 57801, 77068, 96335, 115602, 154136, 173403, 192670, 231204, 289005, 308272, 346806, 385340, 462408, 578010, 616544, 693612, 770680, 867015, 924816, 1156020, 1233088, 1387224, 1541360, 1734030, 1849632, 2312040, 2774448, 3082720, 3468060, 3699264, 4624080, 5548896, 6165440, 6936120, 9248160, 11097792, 13872240, 18496320, 27744480, 55488960]

約数ペア:

[(1, 55488960), (2, 27744480), (3, 18496320), (4, 13872240), (5, 11097792), (6, 9248160), (8, 6936120), (9, 6165440), (10, 5548896), (12, 4624080), (15, 3699264), (16, 3468060), (18, 3082720), (20, 2774448), (24, 2312040), (30, 1849632), (32, 1734030), (36, 1541360), (40, 1387224), (45, 1233088), (48, 1156020), (60, 924816), (64, 867015), (72, 770680), (80, 693612), (90, 616544), (96, 578010), (120, 462408), (144, 385340), (160, 346806), (180, 308272), (192, 289005), (240, 231204), (288, 192670), (320, 173403), (360, 154136), (480, 115602), (576, 96335), (720, 77068), (960, 57801), (1440, 38534), (2880, 19267)]