456215520

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{53}}^1\times {\mathrm{79}}^1\times {\mathrm{227}}^1$

素因数の和:377

約数の個数: 192

約数和(自身を含む): 1489259520

約数和(自身を除く): 1033044000

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 53, 60, 79, 80, 96, 106, 120, 158, 159, 160, 212, 227, 237, 240, 265, 316, 318, 395, 424, 454, 474, 480, 530, 632, 636, 681, 790, 795, 848, 908, 948, 1060, 1135, 1185, 1264, 1272, 1362, 1580, 1590, 1696, 1816, 1896, 2120, 2270, 2370, 2528, 2544, 2724, 3160, 3180, 3405, 3632, 3792, 4187, 4240, 4540, 4740, 5088, 5448, 6320, 6360, 6810, 7264, 7584, 8374, 8480, 9080, 9480, 10896, 12031, 12561, 12640, 12720, 13620, 16748, 17933, 18160, 18960, 20935, 21792, 24062, 25122, 25440, 27240, 33496, 35866, 36093, 36320, 37920, 41870, 48124, 50244, 53799, 54480, 60155, 62805, 66992, 71732, 72186, 83740, 89665, 96248, 100488, 107598, 108960, 120310, 125610, 133984, 143464, 144372, 167480, 179330, 180465, 192496, 200976, 215196, 240620, 251220, 268995, 286928, 288744, 334960, 358660, 360930, 384992, 401952, 430392, 481240, 502440, 537990, 573856, 577488, 669920, 717320, 721860, 860784, 950449, 962480, 1004880, 1075980, 1154976, 1434640, 1443720, 1721568, 1900898, 1924960, 2009760, 2151960, 2851347, 2869280, 2887440, 3801796, 4303920, 4752245, 5702694, 5774880, 7603592, 8607840, 9504490, 11405388, 14256735, 15207184, 19008980, 22810776, 28513470, 30414368, 38017960, 45621552, 57026940, 76035920, 91243104, 114053880, 152071840, 228107760, 456215520]

約数ペア:

[(1, 456215520), (2, 228107760), (3, 152071840), (4, 114053880), (5, 91243104), (6, 76035920), (8, 57026940), (10, 45621552), (12, 38017960), (15, 30414368), (16, 28513470), (20, 22810776), (24, 19008980), (30, 15207184), (32, 14256735), (40, 11405388), (48, 9504490), (53, 8607840), (60, 7603592), (79, 5774880), (80, 5702694), (96, 4752245), (106, 4303920), (120, 3801796), (158, 2887440), (159, 2869280), (160, 2851347), (212, 2151960), (227, 2009760), (237, 1924960), (240, 1900898), (265, 1721568), (316, 1443720), (318, 1434640), (395, 1154976), (424, 1075980), (454, 1004880), (474, 962480), (480, 950449), (530, 860784), (632, 721860), (636, 717320), (681, 669920), (790, 577488), (795, 573856), (848, 537990), (908, 502440), (948, 481240), (1060, 430392), (1135, 401952), (1185, 384992), (1264, 360930), (1272, 358660), (1362, 334960), (1580, 288744), (1590, 286928), (1696, 268995), (1816, 251220), (1896, 240620), (2120, 215196), (2270, 200976), (2370, 192496), (2528, 180465), (2544, 179330), (2724, 167480), (3160, 144372), (3180, 143464), (3405, 133984), (3632, 125610), (3792, 120310), (4187, 108960), (4240, 107598), (4540, 100488), (4740, 96248), (5088, 89665), (5448, 83740), (6320, 72186), (6360, 71732), (6810, 66992), (7264, 62805), (7584, 60155), (8374, 54480), (8480, 53799), (9080, 50244), (9480, 48124), (10896, 41870), (12031, 37920), (12561, 36320), (12640, 36093), (12720, 35866), (13620, 33496), (16748, 27240), (17933, 25440), (18160, 25122), (18960, 24062), (20935, 21792)]