744377520

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{134851}}^1$

素因数の和:134890

約数の個数: 80

約数和(自身を含む): 2407917312

約数和(自身を除く): 1663539792

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 23, 24, 30, 40, 46, 48, 60, 69, 80, 92, 115, 120, 138, 184, 230, 240, 276, 345, 368, 460, 552, 690, 920, 1104, 1380, 1840, 2760, 5520, 134851, 269702, 404553, 539404, 674255, 809106, 1078808, 1348510, 1618212, 2022765, 2157616, 2697020, 3101573, 3236424, 4045530, 5394040, 6203146, 6472848, 8091060, 9304719, 10788080, 12406292, 15507865, 16182120, 18609438, 24812584, 31015730, 32364240, 37218876, 46523595, 49625168, 62031460, 74437752, 93047190, 124062920, 148875504, 186094380, 248125840, 372188760, 744377520]

約数ペア:

[(1, 744377520), (2, 372188760), (3, 248125840), (4, 186094380), (5, 148875504), (6, 124062920), (8, 93047190), (10, 74437752), (12, 62031460), (15, 49625168), (16, 46523595), (20, 37218876), (23, 32364240), (24, 31015730), (30, 24812584), (40, 18609438), (46, 16182120), (48, 15507865), (60, 12406292), (69, 10788080), (80, 9304719), (92, 8091060), (115, 6472848), (120, 6203146), (138, 5394040), (184, 4045530), (230, 3236424), (240, 3101573), (276, 2697020), (345, 2157616), (368, 2022765), (460, 1618212), (552, 1348510), (690, 1078808), (920, 809106), (1104, 674255), (1380, 539404), (1840, 404553), (2760, 269702), (5520, 134851)]