155649120

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{719}}^1$

素因数の和:789

約数の個数: 192

約数和(自身を含む): 548674560

約数和(自身を除く): 393025440

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 32, 33, 40, 41, 44, 48, 55, 60, 66, 80, 82, 88, 96, 110, 120, 123, 132, 160, 164, 165, 176, 205, 220, 240, 246, 264, 328, 330, 352, 410, 440, 451, 480, 492, 528, 615, 656, 660, 719, 820, 880, 902, 984, 1056, 1230, 1312, 1320, 1353, 1438, 1640, 1760, 1804, 1968, 2157, 2255, 2460, 2640, 2706, 2876, 3280, 3595, 3608, 3936, 4314, 4510, 4920, 5280, 5412, 5752, 6560, 6765, 7190, 7216, 7909, 8628, 9020, 9840, 10785, 10824, 11504, 13530, 14380, 14432, 15818, 17256, 18040, 19680, 21570, 21648, 23008, 23727, 27060, 28760, 29479, 31636, 34512, 36080, 39545, 43140, 43296, 47454, 54120, 57520, 58958, 63272, 69024, 72160, 79090, 86280, 88437, 94908, 108240, 115040, 117916, 118635, 126544, 147395, 158180, 172560, 176874, 189816, 216480, 235832, 237270, 253088, 294790, 316360, 324269, 345120, 353748, 379632, 442185, 471664, 474540, 589580, 632720, 648538, 707496, 759264, 884370, 943328, 949080, 972807, 1179160, 1265440, 1297076, 1414992, 1621345, 1768740, 1898160, 1945614, 2358320, 2594152, 2829984, 3242690, 3537480, 3796320, 3891228, 4716640, 4864035, 5188304, 6485380, 7074960, 7782456, 9728070, 10376608, 12970760, 14149920, 15564912, 19456140, 25941520, 31129824, 38912280, 51883040, 77824560, 155649120]

約数ペア:

[(1, 155649120), (2, 77824560), (3, 51883040), (4, 38912280), (5, 31129824), (6, 25941520), (8, 19456140), (10, 15564912), (11, 14149920), (12, 12970760), (15, 10376608), (16, 9728070), (20, 7782456), (22, 7074960), (24, 6485380), (30, 5188304), (32, 4864035), (33, 4716640), (40, 3891228), (41, 3796320), (44, 3537480), (48, 3242690), (55, 2829984), (60, 2594152), (66, 2358320), (80, 1945614), (82, 1898160), (88, 1768740), (96, 1621345), (110, 1414992), (120, 1297076), (123, 1265440), (132, 1179160), (160, 972807), (164, 949080), (165, 943328), (176, 884370), (205, 759264), (220, 707496), (240, 648538), (246, 632720), (264, 589580), (328, 474540), (330, 471664), (352, 442185), (410, 379632), (440, 353748), (451, 345120), (480, 324269), (492, 316360), (528, 294790), (615, 253088), (656, 237270), (660, 235832), (719, 216480), (820, 189816), (880, 176874), (902, 172560), (984, 158180), (1056, 147395), (1230, 126544), (1312, 118635), (1320, 117916), (1353, 115040), (1438, 108240), (1640, 94908), (1760, 88437), (1804, 86280), (1968, 79090), (2157, 72160), (2255, 69024), (2460, 63272), (2640, 58958), (2706, 57520), (2876, 54120), (3280, 47454), (3595, 43296), (3608, 43140), (3936, 39545), (4314, 36080), (4510, 34512), (4920, 31636), (5280, 29479), (5412, 28760), (5752, 27060), (6560, 23727), (6765, 23008), (7190, 21648), (7216, 21570), (7909, 19680), (8628, 18040), (9020, 17256), (9840, 15818), (10785, 14432), (10824, 14380), (11504, 13530)]