87273720

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{80809}}^1$

素因数の和:80829

約数の個数: 64

約数和(自身を含む): 290916000

約数和(自身を除く): 203642280

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, 80809, 161618, 242427, 323236, 404045, 484854, 646472, 727281, 808090, 969708, 1212135, 1454562, 1616180, 1939416, 2181843, 2424270, 2909124, 3232360, 3636405, 4363686, 4848540, 5818248, 7272810, 8727372, 9697080, 10909215, 14545620, 17454744, 21818430, 29091240, 43636860, 87273720]

約数ペア:

[(1, 87273720), (2, 43636860), (3, 29091240), (4, 21818430), (5, 17454744), (6, 14545620), (8, 10909215), (9, 9697080), (10, 8727372), (12, 7272810), (15, 5818248), (18, 4848540), (20, 4363686), (24, 3636405), (27, 3232360), (30, 2909124), (36, 2424270), (40, 2181843), (45, 1939416), (54, 1616180), (60, 1454562), (72, 1212135), (90, 969708), (108, 808090), (120, 727281), (135, 646472), (180, 484854), (216, 404045), (270, 323236), (360, 242427), (540, 161618), (1080, 80809)]