2064984840

素因数分解:

$2^3\times 3^5\times 5^1\times {\mathrm{212447}}^1$

素因数の和:212473

約数の個数: 96

約数和(自身を含む): 6959796480

約数和(自身を除く): 4894811640

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, 81, 90, 108, 120, 135, 162, 180, 216, 243, 270, 324, 360, 405, 486, 540, 648, 810, 972, 1080, 1215, 1620, 1944, 2430, 3240, 4860, 9720, 212447, 424894, 637341, 849788, 1062235, 1274682, 1699576, 1912023, 2124470, 2549364, 3186705, 3824046, 4248940, 5098728, 5736069, 6373410, 7648092, 8497880, 9560115, 11472138, 12746820, 15296184, 17208207, 19120230, 22944276, 25493640, 28680345, 34416414, 38240460, 45888552, 51624621, 57360690, 68832828, 76480920, 86041035, 103249242, 114721380, 137665656, 172082070, 206498484, 229442760, 258123105, 344164140, 412996968, 516246210, 688328280, 1032492420, 2064984840]

約数ペア:

[(1, 2064984840), (2, 1032492420), (3, 688328280), (4, 516246210), (5, 412996968), (6, 344164140), (8, 258123105), (9, 229442760), (10, 206498484), (12, 172082070), (15, 137665656), (18, 114721380), (20, 103249242), (24, 86041035), (27, 76480920), (30, 68832828), (36, 57360690), (40, 51624621), (45, 45888552), (54, 38240460), (60, 34416414), (72, 28680345), (81, 25493640), (90, 22944276), (108, 19120230), (120, 17208207), (135, 15296184), (162, 12746820), (180, 11472138), (216, 9560115), (243, 8497880), (270, 7648092), (324, 6373410), (360, 5736069), (405, 5098728), (486, 4248940), (540, 3824046), (648, 3186705), (810, 2549364), (972, 2124470), (1080, 1912023), (1215, 1699576), (1620, 1274682), (1944, 1062235), (2430, 849788), (3240, 637341), (4860, 424894), (9720, 212447)]