153378720

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{421}}^1$

素因数の和:476

約数の個数: 288

約数和(自身を含む): 597227904

約数和(自身を除く): 443849184

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 18, 20, 22, 23, 24, 30, 32, 33, 36, 40, 44, 45, 46, 48, 55, 60, 66, 69, 72, 80, 88, 90, 92, 96, 99, 110, 115, 120, 132, 138, 144, 160, 165, 176, 180, 184, 198, 207, 220, 230, 240, 253, 264, 276, 288, 330, 345, 352, 360, 368, 396, 414, 421, 440, 460, 480, 495, 506, 528, 552, 660, 690, 720, 736, 759, 792, 828, 842, 880, 920, 990, 1012, 1035, 1056, 1104, 1263, 1265, 1320, 1380, 1440, 1518, 1584, 1656, 1684, 1760, 1840, 1980, 2024, 2070, 2105, 2208, 2277, 2526, 2530, 2640, 2760, 3036, 3168, 3312, 3368, 3680, 3789, 3795, 3960, 4048, 4140, 4210, 4554, 4631, 5052, 5060, 5280, 5520, 6072, 6315, 6624, 6736, 7578, 7590, 7920, 8096, 8280, 8420, 9108, 9262, 9683, 10104, 10120, 11040, 11385, 12144, 12630, 13472, 13893, 15156, 15180, 15840, 16560, 16840, 18216, 18524, 18945, 19366, 20208, 20240, 22770, 23155, 24288, 25260, 27786, 29049, 30312, 30360, 33120, 33680, 36432, 37048, 37890, 38732, 40416, 40480, 41679, 45540, 46310, 48415, 50520, 55572, 58098, 60624, 60720, 67360, 69465, 72864, 74096, 75780, 77464, 83358, 87147, 91080, 92620, 96830, 101040, 106513, 111144, 116196, 121248, 121440, 138930, 145245, 148192, 151560, 154928, 166716, 174294, 182160, 185240, 193660, 202080, 208395, 213026, 222288, 232392, 277860, 290490, 303120, 309856, 319539, 333432, 348588, 364320, 370480, 387320, 416790, 426052, 435735, 444576, 464784, 532565, 555720, 580980, 606240, 639078, 666864, 697176, 740960, 774640, 833580, 852104, 871470, 929568, 958617, 1065130, 1111440, 1161960, 1278156, 1333728, 1394352, 1549280, 1597695, 1667160, 1704208, 1742940, 1917234, 2130260, 2222880, 2323920, 2556312, 2788704, 3195390, 3334320, 3408416, 3485880, 3834468, 4260520, 4647840, 4793085, 5112624, 6390780, 6668640, 6971760, 7668936, 8521040, 9586170, 10225248, 12781560, 13943520, 15337872, 17042080, 19172340, 25563120, 30675744, 38344680, 51126240, 76689360, 153378720]

約数ペア:

[(1, 153378720), (2, 76689360), (3, 51126240), (4, 38344680), (5, 30675744), (6, 25563120), (8, 19172340), (9, 17042080), (10, 15337872), (11, 13943520), (12, 12781560), (15, 10225248), (16, 9586170), (18, 8521040), (20, 7668936), (22, 6971760), (23, 6668640), (24, 6390780), (30, 5112624), (32, 4793085), (33, 4647840), (36, 4260520), (40, 3834468), (44, 3485880), (45, 3408416), (46, 3334320), (48, 3195390), (55, 2788704), (60, 2556312), (66, 2323920), (69, 2222880), (72, 2130260), (80, 1917234), (88, 1742940), (90, 1704208), (92, 1667160), (96, 1597695), (99, 1549280), (110, 1394352), (115, 1333728), (120, 1278156), (132, 1161960), (138, 1111440), (144, 1065130), (160, 958617), (165, 929568), (176, 871470), (180, 852104), (184, 833580), (198, 774640), (207, 740960), (220, 697176), (230, 666864), (240, 639078), (253, 606240), (264, 580980), (276, 555720), (288, 532565), (330, 464784), (345, 444576), (352, 435735), (360, 426052), (368, 416790), (396, 387320), (414, 370480), (421, 364320), (440, 348588), (460, 333432), (480, 319539), (495, 309856), (506, 303120), (528, 290490), (552, 277860), (660, 232392), (690, 222288), (720, 213026), (736, 208395), (759, 202080), (792, 193660), (828, 185240), (842, 182160), (880, 174294), (920, 166716), (990, 154928), (1012, 151560), (1035, 148192), (1056, 145245), (1104, 138930), (1263, 121440), (1265, 121248), (1320, 116196), (1380, 111144), (1440, 106513), (1518, 101040), (1584, 96830), (1656, 92620), (1684, 91080), (1760, 87147), (1840, 83358), (1980, 77464), (2024, 75780), (2070, 74096), (2105, 72864), (2208, 69465), (2277, 67360), (2526, 60720), (2530, 60624), (2640, 58098), (2760, 55572), (3036, 50520), (3168, 48415), (3312, 46310), (3368, 45540), (3680, 41679), (3789, 40480), (3795, 40416), (3960, 38732), (4048, 37890), (4140, 37048), (4210, 36432), (4554, 33680), (4631, 33120), (5052, 30360), (5060, 30312), (5280, 29049), (5520, 27786), (6072, 25260), (6315, 24288), (6624, 23155), (6736, 22770), (7578, 20240), (7590, 20208), (7920, 19366), (8096, 18945), (8280, 18524), (8420, 18216), (9108, 16840), (9262, 16560), (9683, 15840), (10104, 15180), (10120, 15156), (11040, 13893), (11385, 13472), (12144, 12630)]