91165680

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{127}}^1\times {\mathrm{997}}^1$

素因数の和:1143

約数の個数: 120

約数和(自身を含む): 308884992

約数和(自身を除く): 217719312

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 80, 90, 120, 127, 144, 180, 240, 254, 360, 381, 508, 635, 720, 762, 997, 1016, 1143, 1270, 1524, 1905, 1994, 2032, 2286, 2540, 2991, 3048, 3810, 3988, 4572, 4985, 5080, 5715, 5982, 6096, 7620, 7976, 8973, 9144, 9970, 10160, 11430, 11964, 14955, 15240, 15952, 17946, 18288, 19940, 22860, 23928, 29910, 30480, 35892, 39880, 44865, 45720, 47856, 59820, 71784, 79760, 89730, 91440, 119640, 126619, 143568, 179460, 239280, 253238, 358920, 379857, 506476, 633095, 717840, 759714, 1012952, 1139571, 1266190, 1519428, 1899285, 2025904, 2279142, 2532380, 3038856, 3798570, 4558284, 5064760, 5697855, 6077712, 7597140, 9116568, 10129520, 11395710, 15194280, 18233136, 22791420, 30388560, 45582840, 91165680]

約数ペア:

[(1, 91165680), (2, 45582840), (3, 30388560), (4, 22791420), (5, 18233136), (6, 15194280), (8, 11395710), (9, 10129520), (10, 9116568), (12, 7597140), (15, 6077712), (16, 5697855), (18, 5064760), (20, 4558284), (24, 3798570), (30, 3038856), (36, 2532380), (40, 2279142), (45, 2025904), (48, 1899285), (60, 1519428), (72, 1266190), (80, 1139571), (90, 1012952), (120, 759714), (127, 717840), (144, 633095), (180, 506476), (240, 379857), (254, 358920), (360, 253238), (381, 239280), (508, 179460), (635, 143568), (720, 126619), (762, 119640), (997, 91440), (1016, 89730), (1143, 79760), (1270, 71784), (1524, 59820), (1905, 47856), (1994, 45720), (2032, 44865), (2286, 39880), (2540, 35892), (2991, 30480), (3048, 29910), (3810, 23928), (3988, 22860), (4572, 19940), (4985, 18288), (5080, 17946), (5715, 15952), (5982, 15240), (6096, 14955), (7620, 11964), (7976, 11430), (8973, 10160), (9144, 9970)]