13159198320

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{54829993}}^1$

素因数の和:54830009

約数の個数: 40

約数和(自身を含む): 40793515536

約数和(自身を除く): 27634317216

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 54829993, 109659986, 164489979, 219319972, 274149965, 328979958, 438639944, 548299930, 657959916, 822449895, 877279888, 1096599860, 1315919832, 1644899790, 2193199720, 2631839664, 3289799580, 4386399440, 6579599160, 13159198320]

約数ペア:

[(1, 13159198320), (2, 6579599160), (3, 4386399440), (4, 3289799580), (5, 2631839664), (6, 2193199720), (8, 1644899790), (10, 1315919832), (12, 1096599860), (15, 877279888), (16, 822449895), (20, 657959916), (24, 548299930), (30, 438639944), (40, 328979958), (48, 274149965), (60, 219319972), (80, 164489979), (120, 109659986), (240, 54829993)]