87697920

素因数分解:

$2^9\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{601}}^1$

素因数の和:646

約数の個数: 160

約数和(自身を含む): 295606080

約数和(自身を除く): 207908160

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 19, 20, 24, 30, 32, 38, 40, 48, 57, 60, 64, 76, 80, 95, 96, 114, 120, 128, 152, 160, 190, 192, 228, 240, 256, 285, 304, 320, 380, 384, 456, 480, 512, 570, 601, 608, 640, 760, 768, 912, 960, 1140, 1202, 1216, 1280, 1520, 1536, 1803, 1824, 1920, 2280, 2404, 2432, 2560, 3005, 3040, 3606, 3648, 3840, 4560, 4808, 4864, 6010, 6080, 7212, 7296, 7680, 9015, 9120, 9616, 9728, 11419, 12020, 12160, 14424, 14592, 18030, 18240, 19232, 22838, 24040, 24320, 28848, 29184, 34257, 36060, 36480, 38464, 45676, 48080, 48640, 57095, 57696, 68514, 72120, 72960, 76928, 91352, 96160, 114190, 115392, 137028, 144240, 145920, 153856, 171285, 182704, 192320, 228380, 230784, 274056, 288480, 307712, 342570, 365408, 384640, 456760, 461568, 548112, 576960, 685140, 730816, 769280, 913520, 923136, 1096224, 1153920, 1370280, 1461632, 1538560, 1827040, 2192448, 2307840, 2740560, 2923264, 3654080, 4384896, 4615680, 5481120, 5846528, 7308160, 8769792, 10962240, 14616320, 17539584, 21924480, 29232640, 43848960, 87697920]

約数ペア:

[(1, 87697920), (2, 43848960), (3, 29232640), (4, 21924480), (5, 17539584), (6, 14616320), (8, 10962240), (10, 8769792), (12, 7308160), (15, 5846528), (16, 5481120), (19, 4615680), (20, 4384896), (24, 3654080), (30, 2923264), (32, 2740560), (38, 2307840), (40, 2192448), (48, 1827040), (57, 1538560), (60, 1461632), (64, 1370280), (76, 1153920), (80, 1096224), (95, 923136), (96, 913520), (114, 769280), (120, 730816), (128, 685140), (152, 576960), (160, 548112), (190, 461568), (192, 456760), (228, 384640), (240, 365408), (256, 342570), (285, 307712), (304, 288480), (320, 274056), (380, 230784), (384, 228380), (456, 192320), (480, 182704), (512, 171285), (570, 153856), (601, 145920), (608, 144240), (640, 137028), (760, 115392), (768, 114190), (912, 96160), (960, 91352), (1140, 76928), (1202, 72960), (1216, 72120), (1280, 68514), (1520, 57696), (1536, 57095), (1803, 48640), (1824, 48080), (1920, 45676), (2280, 38464), (2404, 36480), (2432, 36060), (2560, 34257), (3005, 29184), (3040, 28848), (3606, 24320), (3648, 24040), (3840, 22838), (4560, 19232), (4808, 18240), (4864, 18030), (6010, 14592), (6080, 14424), (7212, 12160), (7296, 12020), (7680, 11419), (9015, 9728), (9120, 9616)]