216297720

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{600827}}^1$

素因数の和:600844

約数の個数: 48

約数和(自身を含む): 702968760

約数和(自身を除く): 486671040

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, 600827, 1201654, 1802481, 2403308, 3004135, 3604962, 4806616, 5407443, 6008270, 7209924, 9012405, 10814886, 12016540, 14419848, 18024810, 21629772, 24033080, 27037215, 36049620, 43259544, 54074430, 72099240, 108148860, 216297720]

約数ペア:

[(1, 216297720), (2, 108148860), (3, 72099240), (4, 54074430), (5, 43259544), (6, 36049620), (8, 27037215), (9, 24033080), (10, 21629772), (12, 18024810), (15, 14419848), (18, 12016540), (20, 10814886), (24, 9012405), (30, 7209924), (36, 6008270), (40, 5407443), (45, 4806616), (60, 3604962), (72, 3004135), (90, 2403308), (120, 1802481), (180, 1201654), (360, 600827)]