23499720

素因数分解:

$2^3\times 3^4\times 5^1\times {\mathrm{7253}}^1$

素因数の和:7276

約数の個数: 80

約数和(自身を含む): 78996060

約数和(自身を除く): 55496340

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, 270, 324, 360, 405, 540, 648, 810, 1080, 1620, 3240, 7253, 14506, 21759, 29012, 36265, 43518, 58024, 65277, 72530, 87036, 108795, 130554, 145060, 174072, 195831, 217590, 261108, 290120, 326385, 391662, 435180, 522216, 587493, 652770, 783324, 870360, 979155, 1174986, 1305540, 1566648, 1958310, 2349972, 2611080, 2937465, 3916620, 4699944, 5874930, 7833240, 11749860, 23499720]

約数ペア:

[(1, 23499720), (2, 11749860), (3, 7833240), (4, 5874930), (5, 4699944), (6, 3916620), (8, 2937465), (9, 2611080), (10, 2349972), (12, 1958310), (15, 1566648), (18, 1305540), (20, 1174986), (24, 979155), (27, 870360), (30, 783324), (36, 652770), (40, 587493), (45, 522216), (54, 435180), (60, 391662), (72, 326385), (81, 290120), (90, 261108), (108, 217590), (120, 195831), (135, 174072), (162, 145060), (180, 130554), (216, 108795), (270, 87036), (324, 72530), (360, 65277), (405, 58024), (540, 43518), (648, 36265), (810, 29012), (1080, 21759), (1620, 14506), (3240, 7253)]