71731320

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{597761}}^1$

素因数の和:597775

約数の個数: 32

約数和(自身を含む): 215194320

約数和(自身を除く): 143463000

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 597761, 1195522, 1793283, 2391044, 2988805, 3586566, 4782088, 5977610, 7173132, 8966415, 11955220, 14346264, 17932830, 23910440, 35865660, 71731320]

約数ペア:

[(1, 71731320), (2, 35865660), (3, 23910440), (4, 17932830), (5, 14346264), (6, 11955220), (8, 8966415), (10, 7173132), (12, 5977610), (15, 4782088), (20, 3586566), (24, 2988805), (30, 2391044), (40, 1793283), (60, 1195522), (120, 597761)]