235320720

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{980503}}^1$

素因数の和:980519

約数の個数: 40

約数和(自身を含む): 729494976

約数和(自身を除く): 494174256

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 980503, 1961006, 2941509, 3922012, 4902515, 5883018, 7844024, 9805030, 11766036, 14707545, 15688048, 19610060, 23532072, 29415090, 39220120, 47064144, 58830180, 78440240, 117660360, 235320720]

約数ペア:

[(1, 235320720), (2, 117660360), (3, 78440240), (4, 58830180), (5, 47064144), (6, 39220120), (8, 29415090), (10, 23532072), (12, 19610060), (15, 15688048), (16, 14707545), (20, 11766036), (24, 9805030), (30, 7844024), (40, 5883018), (48, 4902515), (60, 3922012), (80, 2941509), (120, 1961006), (240, 980503)]