69223920

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{288433}}^1$

素因数の和:288449

約数の個数: 40

約数和(自身を含む): 214594896

約数和(自身を除く): 145370976

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 288433, 576866, 865299, 1153732, 1442165, 1730598, 2307464, 2884330, 3461196, 4326495, 4614928, 5768660, 6922392, 8652990, 11537320, 13844784, 17305980, 23074640, 34611960, 69223920]

約数ペア:

[(1, 69223920), (2, 34611960), (3, 23074640), (4, 17305980), (5, 13844784), (6, 11537320), (8, 8652990), (10, 6922392), (12, 5768660), (15, 4614928), (16, 4326495), (20, 3461196), (24, 2884330), (30, 2307464), (40, 1730598), (48, 1442165), (60, 1153732), (80, 865299), (120, 576866), (240, 288433)]