29115720

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{26959}}^1$

素因数の和:26979

約数の個数: 64

約数和(自身を含む): 97056000

約数和(自身を除く): 67940280

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, 26959, 53918, 80877, 107836, 134795, 161754, 215672, 242631, 269590, 323508, 404385, 485262, 539180, 647016, 727893, 808770, 970524, 1078360, 1213155, 1455786, 1617540, 1941048, 2426310, 2911572, 3235080, 3639465, 4852620, 5823144, 7278930, 9705240, 14557860, 29115720]

約数ペア:

[(1, 29115720), (2, 14557860), (3, 9705240), (4, 7278930), (5, 5823144), (6, 4852620), (8, 3639465), (9, 3235080), (10, 2911572), (12, 2426310), (15, 1941048), (18, 1617540), (20, 1455786), (24, 1213155), (27, 1078360), (30, 970524), (36, 808770), (40, 727893), (45, 647016), (54, 539180), (60, 485262), (72, 404385), (90, 323508), (108, 269590), (120, 242631), (135, 215672), (180, 161754), (216, 134795), (270, 107836), (360, 80877), (540, 53918), (1080, 26959)]