188108640

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{130631}}^1$

素因数の和:130652

約数の個数: 72

約数和(自身を含む): 641925648

約数和(自身を除く): 453817008

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, 72, 80, 90, 96, 120, 144, 160, 180, 240, 288, 360, 480, 720, 1440, 130631, 261262, 391893, 522524, 653155, 783786, 1045048, 1175679, 1306310, 1567572, 1959465, 2090096, 2351358, 2612620, 3135144, 3918930, 4180192, 4702716, 5225240, 5878395, 6270288, 7837860, 9405432, 10450480, 11756790, 12540576, 15675720, 18810864, 20900960, 23513580, 31351440, 37621728, 47027160, 62702880, 94054320, 188108640]

約数ペア:

[(1, 188108640), (2, 94054320), (3, 62702880), (4, 47027160), (5, 37621728), (6, 31351440), (8, 23513580), (9, 20900960), (10, 18810864), (12, 15675720), (15, 12540576), (16, 11756790), (18, 10450480), (20, 9405432), (24, 7837860), (30, 6270288), (32, 5878395), (36, 5225240), (40, 4702716), (45, 4180192), (48, 3918930), (60, 3135144), (72, 2612620), (80, 2351358), (90, 2090096), (96, 1959465), (120, 1567572), (144, 1306310), (160, 1175679), (180, 1045048), (240, 783786), (288, 653155), (360, 522524), (480, 391893), (720, 261262), (1440, 130631)]