990468480

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{19}}^2\times {\mathrm{1429}}^1$

素因数の和:1489

約数の個数: 192

約数和(自身を含む): 3334359600

約数和(自身を除く): 2343891120

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, 285, 304, 320, 361, 380, 384, 456, 480, 570, 608, 640, 722, 760, 912, 960, 1083, 1140, 1216, 1429, 1444, 1520, 1805, 1824, 1920, 2166, 2280, 2432, 2858, 2888, 3040, 3610, 3648, 4287, 4332, 4560, 5415, 5716, 5776, 6080, 7145, 7220, 7296, 8574, 8664, 9120, 10830, 11432, 11552, 12160, 14290, 14440, 17148, 17328, 18240, 21435, 21660, 22864, 23104, 27151, 28580, 28880, 34296, 34656, 36480, 42870, 43320, 45728, 46208, 54302, 57160, 57760, 68592, 69312, 81453, 85740, 86640, 91456, 108604, 114320, 115520, 135755, 137184, 138624, 162906, 171480, 173280, 182912, 217208, 228640, 231040, 271510, 274368, 325812, 342960, 346560, 407265, 434416, 457280, 515869, 543020, 548736, 651624, 685920, 693120, 814530, 868832, 914560, 1031738, 1086040, 1303248, 1371840, 1547607, 1629060, 1737664, 2063476, 2172080, 2579345, 2606496, 2743680, 3095214, 3258120, 3475328, 4126952, 4344160, 5158690, 5212992, 6190428, 6516240, 7738035, 8253904, 8688320, 10317380, 10425984, 12380856, 13032480, 15476070, 16507808, 17376640, 20634760, 24761712, 26064960, 30952140, 33015616, 41269520, 49523424, 52129920, 61904280, 66031232, 82539040, 99046848, 123808560, 165078080, 198093696, 247617120, 330156160, 495234240, 990468480]

約数ペア:

[(1, 990468480), (2, 495234240), (3, 330156160), (4, 247617120), (5, 198093696), (6, 165078080), (8, 123808560), (10, 99046848), (12, 82539040), (15, 66031232), (16, 61904280), (19, 52129920), (20, 49523424), (24, 41269520), (30, 33015616), (32, 30952140), (38, 26064960), (40, 24761712), (48, 20634760), (57, 17376640), (60, 16507808), (64, 15476070), (76, 13032480), (80, 12380856), (95, 10425984), (96, 10317380), (114, 8688320), (120, 8253904), (128, 7738035), (152, 6516240), (160, 6190428), (190, 5212992), (192, 5158690), (228, 4344160), (240, 4126952), (285, 3475328), (304, 3258120), (320, 3095214), (361, 2743680), (380, 2606496), (384, 2579345), (456, 2172080), (480, 2063476), (570, 1737664), (608, 1629060), (640, 1547607), (722, 1371840), (760, 1303248), (912, 1086040), (960, 1031738), (1083, 914560), (1140, 868832), (1216, 814530), (1429, 693120), (1444, 685920), (1520, 651624), (1805, 548736), (1824, 543020), (1920, 515869), (2166, 457280), (2280, 434416), (2432, 407265), (2858, 346560), (2888, 342960), (3040, 325812), (3610, 274368), (3648, 271510), (4287, 231040), (4332, 228640), (4560, 217208), (5415, 182912), (5716, 173280), (5776, 171480), (6080, 162906), (7145, 138624), (7220, 137184), (7296, 135755), (8574, 115520), (8664, 114320), (9120, 108604), (10830, 91456), (11432, 86640), (11552, 85740), (12160, 81453), (14290, 69312), (14440, 68592), (17148, 57760), (17328, 57160), (18240, 54302), (21435, 46208), (21660, 45728), (22864, 43320), (23104, 42870), (27151, 36480), (28580, 34656), (28880, 34296)]