29091240

素因数分解:

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

素因数の和:80826

約数の個数: 48

約数和(自身を含む): 94547700

約数和(自身を除く): 65456460

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 180, 360, 80809, 161618, 242427, 323236, 404045, 484854, 646472, 727281, 808090, 969708, 1212135, 1454562, 1616180, 1939416, 2424270, 2909124, 3232360, 3636405, 4848540, 5818248, 7272810, 9697080, 14545620, 29091240]

約数ペア:

[(1, 29091240), (2, 14545620), (3, 9697080), (4, 7272810), (5, 5818248), (6, 4848540), (8, 3636405), (9, 3232360), (10, 2909124), (12, 2424270), (15, 1939416), (18, 1616180), (20, 1454562), (24, 1212135), (30, 969708), (36, 808090), (40, 727281), (45, 646472), (60, 484854), (72, 404045), (90, 323236), (120, 242427), (180, 161618), (360, 80809)]