270215640

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{750599}}^1$

素因数の和:750616

約数の個数: 48

約数和(自身を含む): 878202000

約数和(自身を除く): 607986360

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, 750599, 1501198, 2251797, 3002396, 3752995, 4503594, 6004792, 6755391, 7505990, 9007188, 11258985, 13510782, 15011980, 18014376, 22517970, 27021564, 30023960, 33776955, 45035940, 54043128, 67553910, 90071880, 135107820, 270215640]

約数ペア:

[(1, 270215640), (2, 135107820), (3, 90071880), (4, 67553910), (5, 54043128), (6, 45035940), (8, 33776955), (9, 30023960), (10, 27021564), (12, 22517970), (15, 18014376), (18, 15011980), (20, 13510782), (24, 11258985), (30, 9007188), (36, 7505990), (40, 6755391), (45, 6004792), (60, 4503594), (72, 3752995), (90, 3002396), (120, 2251797), (180, 1501198), (360, 750599)]