25380960

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{19}}^1\times {\mathrm{23}}^1$

素因数の和:82

約数の個数: 288

約数和(自身を含む): 96526080

約数和(自身を除く): 71145120

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 19, 20, 22, 23, 24, 30, 32, 33, 38, 40, 44, 46, 48, 55, 57, 60, 66, 69, 76, 80, 88, 92, 95, 96, 110, 114, 115, 120, 121, 132, 138, 152, 160, 165, 176, 184, 190, 209, 220, 228, 230, 240, 242, 253, 264, 276, 285, 304, 330, 345, 352, 363, 368, 380, 418, 437, 440, 456, 460, 480, 484, 506, 528, 552, 570, 605, 608, 627, 660, 690, 726, 736, 759, 760, 836, 874, 880, 912, 920, 968, 1012, 1045, 1056, 1104, 1140, 1210, 1254, 1265, 1311, 1320, 1380, 1452, 1518, 1520, 1672, 1748, 1760, 1815, 1824, 1840, 1936, 2024, 2090, 2185, 2208, 2280, 2299, 2420, 2508, 2530, 2622, 2640, 2760, 2783, 2904, 3036, 3040, 3135, 3344, 3496, 3630, 3680, 3795, 3872, 4048, 4180, 4370, 4560, 4598, 4807, 4840, 5016, 5060, 5244, 5280, 5520, 5566, 5808, 6072, 6270, 6555, 6688, 6897, 6992, 7260, 7590, 8096, 8349, 8360, 8740, 9120, 9196, 9614, 9680, 10032, 10120, 10488, 11040, 11132, 11495, 11616, 12144, 12540, 13110, 13794, 13915, 13984, 14421, 14520, 15180, 16698, 16720, 17480, 18392, 19228, 19360, 20064, 20240, 20976, 22264, 22990, 24035, 24288, 25080, 26220, 27588, 27830, 28842, 29040, 30360, 33396, 33440, 34485, 34960, 36784, 38456, 40480, 41745, 41952, 44528, 45980, 48070, 50160, 52440, 52877, 55176, 55660, 57684, 58080, 60720, 66792, 68970, 69920, 72105, 73568, 76912, 83490, 89056, 91960, 96140, 100320, 104880, 105754, 110352, 111320, 115368, 121440, 133584, 137940, 144210, 153824, 158631, 166980, 183920, 192280, 209760, 211508, 220704, 222640, 230736, 264385, 267168, 275880, 288420, 317262, 333960, 367840, 384560, 423016, 445280, 461472, 528770, 551760, 576840, 634524, 667920, 769120, 793155, 846032, 1057540, 1103520, 1153680, 1269048, 1335840, 1586310, 1692064, 2115080, 2307360, 2538096, 3172620, 4230160, 5076192, 6345240, 8460320, 12690480, 25380960]

約数ペア:

[(1, 25380960), (2, 12690480), (3, 8460320), (4, 6345240), (5, 5076192), (6, 4230160), (8, 3172620), (10, 2538096), (11, 2307360), (12, 2115080), (15, 1692064), (16, 1586310), (19, 1335840), (20, 1269048), (22, 1153680), (23, 1103520), (24, 1057540), (30, 846032), (32, 793155), (33, 769120), (38, 667920), (40, 634524), (44, 576840), (46, 551760), (48, 528770), (55, 461472), (57, 445280), (60, 423016), (66, 384560), (69, 367840), (76, 333960), (80, 317262), (88, 288420), (92, 275880), (95, 267168), (96, 264385), (110, 230736), (114, 222640), (115, 220704), (120, 211508), (121, 209760), (132, 192280), (138, 183920), (152, 166980), (160, 158631), (165, 153824), (176, 144210), (184, 137940), (190, 133584), (209, 121440), (220, 115368), (228, 111320), (230, 110352), (240, 105754), (242, 104880), (253, 100320), (264, 96140), (276, 91960), (285, 89056), (304, 83490), (330, 76912), (345, 73568), (352, 72105), (363, 69920), (368, 68970), (380, 66792), (418, 60720), (437, 58080), (440, 57684), (456, 55660), (460, 55176), (480, 52877), (484, 52440), (506, 50160), (528, 48070), (552, 45980), (570, 44528), (605, 41952), (608, 41745), (627, 40480), (660, 38456), (690, 36784), (726, 34960), (736, 34485), (759, 33440), (760, 33396), (836, 30360), (874, 29040), (880, 28842), (912, 27830), (920, 27588), (968, 26220), (1012, 25080), (1045, 24288), (1056, 24035), (1104, 22990), (1140, 22264), (1210, 20976), (1254, 20240), (1265, 20064), (1311, 19360), (1320, 19228), (1380, 18392), (1452, 17480), (1518, 16720), (1520, 16698), (1672, 15180), (1748, 14520), (1760, 14421), (1815, 13984), (1824, 13915), (1840, 13794), (1936, 13110), (2024, 12540), (2090, 12144), (2185, 11616), (2208, 11495), (2280, 11132), (2299, 11040), (2420, 10488), (2508, 10120), (2530, 10032), (2622, 9680), (2640, 9614), (2760, 9196), (2783, 9120), (2904, 8740), (3036, 8360), (3040, 8349), (3135, 8096), (3344, 7590), (3496, 7260), (3630, 6992), (3680, 6897), (3795, 6688), (3872, 6555), (4048, 6270), (4180, 6072), (4370, 5808), (4560, 5566), (4598, 5520), (4807, 5280), (4840, 5244), (5016, 5060)]