180410880

素因数分解:

$2^9\times 3^1\times 5^1\times {\mathrm{13}}^2\times {\mathrm{139}}^1$

素因数の和:191

約数の個数: 240

約数和(自身を含む): 629022240

約数和(自身を除く): 448611360

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 32, 39, 40, 48, 52, 60, 64, 65, 78, 80, 96, 104, 120, 128, 130, 139, 156, 160, 169, 192, 195, 208, 240, 256, 260, 278, 312, 320, 338, 384, 390, 416, 417, 480, 507, 512, 520, 556, 624, 640, 676, 695, 768, 780, 832, 834, 845, 960, 1014, 1040, 1112, 1248, 1280, 1352, 1390, 1536, 1560, 1664, 1668, 1690, 1807, 1920, 2028, 2080, 2085, 2224, 2496, 2535, 2560, 2704, 2780, 3120, 3328, 3336, 3380, 3614, 3840, 4056, 4160, 4170, 4448, 4992, 5070, 5408, 5421, 5560, 6240, 6656, 6672, 6760, 7228, 7680, 8112, 8320, 8340, 8896, 9035, 9984, 10140, 10816, 10842, 11120, 12480, 13344, 13520, 14456, 16224, 16640, 16680, 17792, 18070, 19968, 20280, 21632, 21684, 22240, 23491, 24960, 26688, 27040, 27105, 28912, 32448, 33280, 33360, 35584, 36140, 40560, 43264, 43368, 44480, 46982, 49920, 53376, 54080, 54210, 57824, 64896, 66720, 70473, 71168, 72280, 81120, 86528, 86736, 88960, 93964, 99840, 106752, 108160, 108420, 115648, 117455, 129792, 133440, 140946, 144560, 162240, 173472, 177920, 187928, 213504, 216320, 216840, 231296, 234910, 259584, 266880, 281892, 289120, 324480, 346944, 352365, 355840, 375856, 432640, 433680, 462592, 469820, 533760, 563784, 578240, 648960, 693888, 704730, 751712, 867360, 925184, 939640, 1067520, 1127568, 1156480, 1297920, 1387776, 1409460, 1503424, 1734720, 1879280, 2255136, 2312960, 2775552, 2818920, 3006848, 3469440, 3758560, 4510272, 4625920, 5637840, 6013696, 6938880, 7517120, 9020544, 11275680, 12027392, 13877760, 15034240, 18041088, 22551360, 30068480, 36082176, 45102720, 60136960, 90205440, 180410880]

約数ペア:

[(1, 180410880), (2, 90205440), (3, 60136960), (4, 45102720), (5, 36082176), (6, 30068480), (8, 22551360), (10, 18041088), (12, 15034240), (13, 13877760), (15, 12027392), (16, 11275680), (20, 9020544), (24, 7517120), (26, 6938880), (30, 6013696), (32, 5637840), (39, 4625920), (40, 4510272), (48, 3758560), (52, 3469440), (60, 3006848), (64, 2818920), (65, 2775552), (78, 2312960), (80, 2255136), (96, 1879280), (104, 1734720), (120, 1503424), (128, 1409460), (130, 1387776), (139, 1297920), (156, 1156480), (160, 1127568), (169, 1067520), (192, 939640), (195, 925184), (208, 867360), (240, 751712), (256, 704730), (260, 693888), (278, 648960), (312, 578240), (320, 563784), (338, 533760), (384, 469820), (390, 462592), (416, 433680), (417, 432640), (480, 375856), (507, 355840), (512, 352365), (520, 346944), (556, 324480), (624, 289120), (640, 281892), (676, 266880), (695, 259584), (768, 234910), (780, 231296), (832, 216840), (834, 216320), (845, 213504), (960, 187928), (1014, 177920), (1040, 173472), (1112, 162240), (1248, 144560), (1280, 140946), (1352, 133440), (1390, 129792), (1536, 117455), (1560, 115648), (1664, 108420), (1668, 108160), (1690, 106752), (1807, 99840), (1920, 93964), (2028, 88960), (2080, 86736), (2085, 86528), (2224, 81120), (2496, 72280), (2535, 71168), (2560, 70473), (2704, 66720), (2780, 64896), (3120, 57824), (3328, 54210), (3336, 54080), (3380, 53376), (3614, 49920), (3840, 46982), (4056, 44480), (4160, 43368), (4170, 43264), (4448, 40560), (4992, 36140), (5070, 35584), (5408, 33360), (5421, 33280), (5560, 32448), (6240, 28912), (6656, 27105), (6672, 27040), (6760, 26688), (7228, 24960), (7680, 23491), (8112, 22240), (8320, 21684), (8340, 21632), (8896, 20280), (9035, 19968), (9984, 18070), (10140, 17792), (10816, 16680), (10842, 16640), (11120, 16224), (12480, 14456), (13344, 13520)]