921701880

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{232753}}^1$

素因数の和:232781

約数の個数: 96

約数和(自身を含む): 3267866160

約数和(自身を除く): 2346164280

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 18, 20, 22, 24, 30, 33, 36, 40, 44, 45, 55, 60, 66, 72, 88, 90, 99, 110, 120, 132, 165, 180, 198, 220, 264, 330, 360, 396, 440, 495, 660, 792, 990, 1320, 1980, 3960, 232753, 465506, 698259, 931012, 1163765, 1396518, 1862024, 2094777, 2327530, 2560283, 2793036, 3491295, 4189554, 4655060, 5120566, 5586072, 6982590, 7680849, 8379108, 9310120, 10241132, 10473885, 12801415, 13965180, 15361698, 16758216, 20482264, 20947770, 23042547, 25602830, 27930360, 30723396, 38404245, 41895540, 46085094, 51205660, 61446792, 76808490, 83791080, 92170188, 102411320, 115212735, 153616980, 184340376, 230425470, 307233960, 460850940, 921701880]

約数ペア:

[(1, 921701880), (2, 460850940), (3, 307233960), (4, 230425470), (5, 184340376), (6, 153616980), (8, 115212735), (9, 102411320), (10, 92170188), (11, 83791080), (12, 76808490), (15, 61446792), (18, 51205660), (20, 46085094), (22, 41895540), (24, 38404245), (30, 30723396), (33, 27930360), (36, 25602830), (40, 23042547), (44, 20947770), (45, 20482264), (55, 16758216), (60, 15361698), (66, 13965180), (72, 12801415), (88, 10473885), (90, 10241132), (99, 9310120), (110, 8379108), (120, 7680849), (132, 6982590), (165, 5586072), (180, 5120566), (198, 4655060), (220, 4189554), (264, 3491295), (330, 2793036), (360, 2560283), (396, 2327530), (440, 2094777), (495, 1862024), (660, 1396518), (792, 1163765), (990, 931012), (1320, 698259), (1980, 465506), (3960, 232753)]