84575880

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{78311}}^1$

素因数の和:78331

約数の個数: 64

約数和(自身を含む): 281923200

約数和(自身を除く): 197347320

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, 90, 108, 120, 135, 180, 216, 270, 360, 540, 1080, 78311, 156622, 234933, 313244, 391555, 469866, 626488, 704799, 783110, 939732, 1174665, 1409598, 1566220, 1879464, 2114397, 2349330, 2819196, 3132440, 3523995, 4228794, 4698660, 5638392, 7047990, 8457588, 9397320, 10571985, 14095980, 16915176, 21143970, 28191960, 42287940, 84575880]

約数ペア:

[(1, 84575880), (2, 42287940), (3, 28191960), (4, 21143970), (5, 16915176), (6, 14095980), (8, 10571985), (9, 9397320), (10, 8457588), (12, 7047990), (15, 5638392), (18, 4698660), (20, 4228794), (24, 3523995), (27, 3132440), (30, 2819196), (36, 2349330), (40, 2114397), (45, 1879464), (54, 1566220), (60, 1409598), (72, 1174665), (90, 939732), (108, 783110), (120, 704799), (135, 626488), (180, 469866), (216, 391555), (270, 313244), (360, 234933), (540, 156622), (1080, 78311)]