77470560

素因数分解:

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

素因数の和:330

約数の個数: 192

約数和(自身を含む): 275788800

約数和(自身を除く): 198318240

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, 72, 79, 80, 90, 96, 108, 120, 135, 144, 158, 160, 180, 216, 227, 237, 240, 270, 288, 316, 360, 395, 432, 454, 474, 480, 540, 632, 681, 711, 720, 790, 864, 908, 948, 1080, 1135, 1185, 1264, 1362, 1422, 1440, 1580, 1816, 1896, 2043, 2133, 2160, 2270, 2370, 2528, 2724, 2844, 3160, 3405, 3555, 3632, 3792, 4086, 4266, 4320, 4540, 4740, 5448, 5688, 6129, 6320, 6810, 7110, 7264, 7584, 8172, 8532, 9080, 9480, 10215, 10665, 10896, 11376, 12258, 12640, 13620, 14220, 16344, 17064, 17933, 18160, 18960, 20430, 21330, 21792, 22752, 24516, 27240, 28440, 30645, 32688, 34128, 35866, 36320, 37920, 40860, 42660, 49032, 53799, 54480, 56880, 61290, 65376, 68256, 71732, 81720, 85320, 89665, 98064, 107598, 108960, 113760, 122580, 143464, 161397, 163440, 170640, 179330, 196128, 215196, 245160, 268995, 286928, 322794, 326880, 341280, 358660, 430392, 484191, 490320, 537990, 573856, 645588, 717320, 806985, 860784, 968382, 980640, 1075980, 1291176, 1434640, 1613970, 1721568, 1936764, 2151960, 2420955, 2582352, 2869280, 3227940, 3873528, 4303920, 4841910, 5164704, 6455880, 7747056, 8607840, 9683820, 12911760, 15494112, 19367640, 25823520, 38735280, 77470560]

約数ペア:

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