69643920

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{290183}}^1$

素因数の和:290199

約数の個数: 40

約数和(自身を含む): 215896896

約数和(自身を除く): 146252976

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 290183, 580366, 870549, 1160732, 1450915, 1741098, 2321464, 2901830, 3482196, 4352745, 4642928, 5803660, 6964392, 8705490, 11607320, 13928784, 17410980, 23214640, 34821960, 69643920]

約数ペア:

[(1, 69643920), (2, 34821960), (3, 23214640), (4, 17410980), (5, 13928784), (6, 11607320), (8, 8705490), (10, 6964392), (12, 5803660), (15, 4642928), (16, 4352745), (20, 3482196), (24, 2901830), (30, 2321464), (40, 1741098), (48, 1450915), (60, 1160732), (80, 870549), (120, 580366), (240, 290183)]