154941120

素因数分解:

$2^6\times 3^3\times 5^1\times {\mathrm{79}}^1\times {\mathrm{227}}^1$

素因数の和:332

約数の個数: 224

約数和(自身を含む): 555955200

約数和(自身を除く): 401014080

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 64, 72, 79, 80, 90, 96, 108, 120, 135, 144, 158, 160, 180, 192, 216, 227, 237, 240, 270, 288, 316, 320, 360, 395, 432, 454, 474, 480, 540, 576, 632, 681, 711, 720, 790, 864, 908, 948, 960, 1080, 1135, 1185, 1264, 1362, 1422, 1440, 1580, 1728, 1816, 1896, 2043, 2133, 2160, 2270, 2370, 2528, 2724, 2844, 2880, 3160, 3405, 3555, 3632, 3792, 4086, 4266, 4320, 4540, 4740, 5056, 5448, 5688, 6129, 6320, 6810, 7110, 7264, 7584, 8172, 8532, 8640, 9080, 9480, 10215, 10665, 10896, 11376, 12258, 12640, 13620, 14220, 14528, 15168, 16344, 17064, 17933, 18160, 18960, 20430, 21330, 21792, 22752, 24516, 25280, 27240, 28440, 30645, 32688, 34128, 35866, 36320, 37920, 40860, 42660, 43584, 45504, 49032, 53799, 54480, 56880, 61290, 65376, 68256, 71732, 72640, 75840, 81720, 85320, 89665, 98064, 107598, 108960, 113760, 122580, 130752, 136512, 143464, 161397, 163440, 170640, 179330, 196128, 215196, 217920, 227520, 245160, 268995, 286928, 322794, 326880, 341280, 358660, 392256, 430392, 484191, 490320, 537990, 573856, 645588, 653760, 682560, 717320, 806985, 860784, 968382, 980640, 1075980, 1147712, 1291176, 1434640, 1613970, 1721568, 1936764, 1961280, 2151960, 2420955, 2582352, 2869280, 3227940, 3443136, 3873528, 4303920, 4841910, 5164704, 5738560, 6455880, 7747056, 8607840, 9683820, 10329408, 12911760, 15494112, 17215680, 19367640, 25823520, 30988224, 38735280, 51647040, 77470560, 154941120]

約数ペア:

[(1, 154941120), (2, 77470560), (3, 51647040), (4, 38735280), (5, 30988224), (6, 25823520), (8, 19367640), (9, 17215680), (10, 15494112), (12, 12911760), (15, 10329408), (16, 9683820), (18, 8607840), (20, 7747056), (24, 6455880), (27, 5738560), (30, 5164704), (32, 4841910), (36, 4303920), (40, 3873528), (45, 3443136), (48, 3227940), (54, 2869280), (60, 2582352), (64, 2420955), (72, 2151960), (79, 1961280), (80, 1936764), (90, 1721568), (96, 1613970), (108, 1434640), (120, 1291176), (135, 1147712), (144, 1075980), (158, 980640), (160, 968382), (180, 860784), (192, 806985), (216, 717320), (227, 682560), (237, 653760), (240, 645588), (270, 573856), (288, 537990), (316, 490320), (320, 484191), (360, 430392), (395, 392256), (432, 358660), (454, 341280), (474, 326880), (480, 322794), (540, 286928), (576, 268995), (632, 245160), (681, 227520), (711, 217920), (720, 215196), (790, 196128), (864, 179330), (908, 170640), (948, 163440), (960, 161397), (1080, 143464), (1135, 136512), (1185, 130752), (1264, 122580), (1362, 113760), (1422, 108960), (1440, 107598), (1580, 98064), (1728, 89665), (1816, 85320), (1896, 81720), (2043, 75840), (2133, 72640), (2160, 71732), (2270, 68256), (2370, 65376), (2528, 61290), (2724, 56880), (2844, 54480), (2880, 53799), (3160, 49032), (3405, 45504), (3555, 43584), (3632, 42660), (3792, 40860), (4086, 37920), (4266, 36320), (4320, 35866), (4540, 34128), (4740, 32688), (5056, 30645), (5448, 28440), (5688, 27240), (6129, 25280), (6320, 24516), (6810, 22752), (7110, 21792), (7264, 21330), (7584, 20430), (8172, 18960), (8532, 18160), (8640, 17933), (9080, 17064), (9480, 16344), (10215, 15168), (10665, 14528), (10896, 14220), (11376, 13620), (12258, 12640)]