19265186880

素因数分解:

$2^6\times 3^3\times 5^1\times {\mathrm{2229767}}^1$

素因数の和:2229793

約数の個数: 112

約数和(自身を含む): 67963328640

約数和(自身を除く): 48698141760

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, 64, 72, 80, 90, 96, 108, 120, 135, 144, 160, 180, 192, 216, 240, 270, 288, 320, 360, 432, 480, 540, 576, 720, 864, 960, 1080, 1440, 1728, 2160, 2880, 4320, 8640, 2229767, 4459534, 6689301, 8919068, 11148835, 13378602, 17838136, 20067903, 22297670, 26757204, 33446505, 35676272, 40135806, 44595340, 53514408, 60203709, 66893010, 71352544, 80271612, 89190680, 100339515, 107028816, 120407418, 133786020, 142705088, 160543224, 178381360, 200679030, 214057632, 240814836, 267572040, 301018545, 321086448, 356762720, 401358060, 428115264, 481629672, 535144080, 602037090, 642172896, 713525440, 802716120, 963259344, 1070288160, 1204074180, 1284345792, 1605432240, 1926518688, 2140576320, 2408148360, 3210864480, 3853037376, 4816296720, 6421728960, 9632593440, 19265186880]

約数ペア:

[(1, 19265186880), (2, 9632593440), (3, 6421728960), (4, 4816296720), (5, 3853037376), (6, 3210864480), (8, 2408148360), (9, 2140576320), (10, 1926518688), (12, 1605432240), (15, 1284345792), (16, 1204074180), (18, 1070288160), (20, 963259344), (24, 802716120), (27, 713525440), (30, 642172896), (32, 602037090), (36, 535144080), (40, 481629672), (45, 428115264), (48, 401358060), (54, 356762720), (60, 321086448), (64, 301018545), (72, 267572040), (80, 240814836), (90, 214057632), (96, 200679030), (108, 178381360), (120, 160543224), (135, 142705088), (144, 133786020), (160, 120407418), (180, 107028816), (192, 100339515), (216, 89190680), (240, 80271612), (270, 71352544), (288, 66893010), (320, 60203709), (360, 53514408), (432, 44595340), (480, 40135806), (540, 35676272), (576, 33446505), (720, 26757204), (864, 22297670), (960, 20067903), (1080, 17838136), (1440, 13378602), (1728, 11148835), (2160, 8919068), (2880, 6689301), (4320, 4459534), (8640, 2229767)]