194922720

素因数分解:

$2^5\times 3^3\times 5^1\times {\mathrm{45121}}^1$

素因数の和:45145

約数の個数: 96

約数和(自身を含む): 682244640

約数和(自身を除く): 487321920

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 72, 80, 90, 96, 108, 120, 135, 144, 160, 180, 216, 240, 270, 288, 360, 432, 480, 540, 720, 864, 1080, 1440, 2160, 4320, 45121, 90242, 135363, 180484, 225605, 270726, 360968, 406089, 451210, 541452, 676815, 721936, 812178, 902420, 1082904, 1218267, 1353630, 1443872, 1624356, 1804840, 2030445, 2165808, 2436534, 2707260, 3248712, 3609680, 4060890, 4331616, 4873068, 5414520, 6091335, 6497424, 7219360, 8121780, 9746136, 10829040, 12182670, 12994848, 16243560, 19492272, 21658080, 24365340, 32487120, 38984544, 48730680, 64974240, 97461360, 194922720]

約数ペア:

[(1, 194922720), (2, 97461360), (3, 64974240), (4, 48730680), (5, 38984544), (6, 32487120), (8, 24365340), (9, 21658080), (10, 19492272), (12, 16243560), (15, 12994848), (16, 12182670), (18, 10829040), (20, 9746136), (24, 8121780), (27, 7219360), (30, 6497424), (32, 6091335), (36, 5414520), (40, 4873068), (45, 4331616), (48, 4060890), (54, 3609680), (60, 3248712), (72, 2707260), (80, 2436534), (90, 2165808), (96, 2030445), (108, 1804840), (120, 1624356), (135, 1443872), (144, 1353630), (160, 1218267), (180, 1082904), (216, 902420), (240, 812178), (270, 721936), (288, 676815), (360, 541452), (432, 451210), (480, 406089), (540, 360968), (720, 270726), (864, 225605), (1080, 180484), (1440, 135363), (2160, 90242), (4320, 45121)]