87487560

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{59}}^1\times {\mathrm{1373}}^1$

素因数の和:1452

約数の個数: 128

約数和(自身を含む): 296784000

約数和(自身を除く): 209296440

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 59, 60, 72, 90, 108, 118, 120, 135, 177, 180, 216, 236, 270, 295, 354, 360, 472, 531, 540, 590, 708, 885, 1062, 1080, 1180, 1373, 1416, 1593, 1770, 2124, 2360, 2655, 2746, 3186, 3540, 4119, 4248, 5310, 5492, 6372, 6865, 7080, 7965, 8238, 10620, 10984, 12357, 12744, 13730, 15930, 16476, 20595, 21240, 24714, 27460, 31860, 32952, 37071, 41190, 49428, 54920, 61785, 63720, 74142, 81007, 82380, 98856, 123570, 148284, 162014, 164760, 185355, 243021, 247140, 296568, 324028, 370710, 405035, 486042, 494280, 648056, 729063, 741420, 810070, 972084, 1215105, 1458126, 1482840, 1620140, 1944168, 2187189, 2430210, 2916252, 3240280, 3645315, 4374378, 4860420, 5832504, 7290630, 8748756, 9720840, 10935945, 14581260, 17497512, 21871890, 29162520, 43743780, 87487560]

約数ペア:

[(1, 87487560), (2, 43743780), (3, 29162520), (4, 21871890), (5, 17497512), (6, 14581260), (8, 10935945), (9, 9720840), (10, 8748756), (12, 7290630), (15, 5832504), (18, 4860420), (20, 4374378), (24, 3645315), (27, 3240280), (30, 2916252), (36, 2430210), (40, 2187189), (45, 1944168), (54, 1620140), (59, 1482840), (60, 1458126), (72, 1215105), (90, 972084), (108, 810070), (118, 741420), (120, 729063), (135, 648056), (177, 494280), (180, 486042), (216, 405035), (236, 370710), (270, 324028), (295, 296568), (354, 247140), (360, 243021), (472, 185355), (531, 164760), (540, 162014), (590, 148284), (708, 123570), (885, 98856), (1062, 82380), (1080, 81007), (1180, 74142), (1373, 63720), (1416, 61785), (1593, 54920), (1770, 49428), (2124, 41190), (2360, 37071), (2655, 32952), (2746, 31860), (3186, 27460), (3540, 24714), (4119, 21240), (4248, 20595), (5310, 16476), (5492, 15930), (6372, 13730), (6865, 12744), (7080, 12357), (7965, 10984), (8238, 10620)]