80165160

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{199}}^1\times {\mathrm{373}}^1$

素因数の和:592

約数の個数: 128

約数和(自身を含む): 269280000

約数和(自身を除く): 189114840

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 90, 108, 120, 135, 180, 199, 216, 270, 360, 373, 398, 540, 597, 746, 796, 995, 1080, 1119, 1194, 1492, 1592, 1791, 1865, 1990, 2238, 2388, 2984, 2985, 3357, 3582, 3730, 3980, 4476, 4776, 5373, 5595, 5970, 6714, 7164, 7460, 7960, 8952, 8955, 10071, 10746, 11190, 11940, 13428, 14328, 14920, 16785, 17910, 20142, 21492, 22380, 23880, 26856, 26865, 33570, 35820, 40284, 42984, 44760, 50355, 53730, 67140, 71640, 74227, 80568, 100710, 107460, 134280, 148454, 201420, 214920, 222681, 296908, 371135, 402840, 445362, 593816, 668043, 742270, 890724, 1113405, 1336086, 1484540, 1781448, 2004129, 2226810, 2672172, 2969080, 3340215, 4008258, 4453620, 5344344, 6680430, 8016516, 8907240, 10020645, 13360860, 16033032, 20041290, 26721720, 40082580, 80165160]

約数ペア:

[(1, 80165160), (2, 40082580), (3, 26721720), (4, 20041290), (5, 16033032), (6, 13360860), (8, 10020645), (9, 8907240), (10, 8016516), (12, 6680430), (15, 5344344), (18, 4453620), (20, 4008258), (24, 3340215), (27, 2969080), (30, 2672172), (36, 2226810), (40, 2004129), (45, 1781448), (54, 1484540), (60, 1336086), (72, 1113405), (90, 890724), (108, 742270), (120, 668043), (135, 593816), (180, 445362), (199, 402840), (216, 371135), (270, 296908), (360, 222681), (373, 214920), (398, 201420), (540, 148454), (597, 134280), (746, 107460), (796, 100710), (995, 80568), (1080, 74227), (1119, 71640), (1194, 67140), (1492, 53730), (1592, 50355), (1791, 44760), (1865, 42984), (1990, 40284), (2238, 35820), (2388, 33570), (2984, 26865), (2985, 26856), (3357, 23880), (3582, 22380), (3730, 21492), (3980, 20142), (4476, 17910), (4776, 16785), (5373, 14920), (5595, 14328), (5970, 13428), (6714, 11940), (7164, 11190), (7460, 10746), (7960, 10071), (8952, 8955)]