2691686520

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{827}}^1\times {\mathrm{9041}}^1$

素因数の和:9885

約数の個数: 96

約数和(自身を含む): 8759527920

約数和(自身を除く): 6067841400

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 180, 360, 827, 1654, 2481, 3308, 4135, 4962, 6616, 7443, 8270, 9041, 9924, 12405, 14886, 16540, 18082, 19848, 24810, 27123, 29772, 33080, 36164, 37215, 45205, 49620, 54246, 59544, 72328, 74430, 81369, 90410, 99240, 108492, 135615, 148860, 162738, 180820, 216984, 271230, 297720, 325476, 361640, 406845, 542460, 650952, 813690, 1084920, 1627380, 3254760, 7476907, 14953814, 22430721, 29907628, 37384535, 44861442, 59815256, 67292163, 74769070, 89722884, 112153605, 134584326, 149538140, 179445768, 224307210, 269168652, 299076280, 336460815, 448614420, 538337304, 672921630, 897228840, 1345843260, 2691686520]

約数ペア:

[(1, 2691686520), (2, 1345843260), (3, 897228840), (4, 672921630), (5, 538337304), (6, 448614420), (8, 336460815), (9, 299076280), (10, 269168652), (12, 224307210), (15, 179445768), (18, 149538140), (20, 134584326), (24, 112153605), (30, 89722884), (36, 74769070), (40, 67292163), (45, 59815256), (60, 44861442), (72, 37384535), (90, 29907628), (120, 22430721), (180, 14953814), (360, 7476907), (827, 3254760), (1654, 1627380), (2481, 1084920), (3308, 813690), (4135, 650952), (4962, 542460), (6616, 406845), (7443, 361640), (8270, 325476), (9041, 297720), (9924, 271230), (12405, 216984), (14886, 180820), (16540, 162738), (18082, 148860), (19848, 135615), (24810, 108492), (27123, 99240), (29772, 90410), (33080, 81369), (36164, 74430), (37215, 72328), (45205, 59544), (49620, 54246)]