8421960

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{70183}}^1$

素因数の和:70197

約数の個数: 32

約数和(自身を含む): 25266240

約数和(自身を除く): 16844280

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 70183, 140366, 210549, 280732, 350915, 421098, 561464, 701830, 842196, 1052745, 1403660, 1684392, 2105490, 2807320, 4210980, 8421960]

約数ペア:

[(1, 8421960), (2, 4210980), (3, 2807320), (4, 2105490), (5, 1684392), (6, 1403660), (8, 1052745), (10, 842196), (12, 701830), (15, 561464), (20, 421098), (24, 350915), (30, 280732), (40, 210549), (60, 140366), (120, 70183)]