168825360

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{63949}}^1$

素因数の和:63976

約数の個数: 80

約数和(自身を含む): 570945600

約数和(自身を除く): 402120240

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 33, 40, 44, 48, 55, 60, 66, 80, 88, 110, 120, 132, 165, 176, 220, 240, 264, 330, 440, 528, 660, 880, 1320, 2640, 63949, 127898, 191847, 255796, 319745, 383694, 511592, 639490, 703439, 767388, 959235, 1023184, 1278980, 1406878, 1534776, 1918470, 2110317, 2557960, 2813756, 3069552, 3517195, 3836940, 4220634, 5115920, 5627512, 7034390, 7673880, 8441268, 10551585, 11255024, 14068780, 15347760, 16882536, 21103170, 28137560, 33765072, 42206340, 56275120, 84412680, 168825360]

約数ペア:

[(1, 168825360), (2, 84412680), (3, 56275120), (4, 42206340), (5, 33765072), (6, 28137560), (8, 21103170), (10, 16882536), (11, 15347760), (12, 14068780), (15, 11255024), (16, 10551585), (20, 8441268), (22, 7673880), (24, 7034390), (30, 5627512), (33, 5115920), (40, 4220634), (44, 3836940), (48, 3517195), (55, 3069552), (60, 2813756), (66, 2557960), (80, 2110317), (88, 1918470), (110, 1534776), (120, 1406878), (132, 1278980), (165, 1023184), (176, 959235), (220, 767388), (240, 703439), (264, 639490), (330, 511592), (440, 383694), (528, 319745), (660, 255796), (880, 191847), (1320, 127898), (2640, 63949)]