68020745040

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{94473257}}^1$

素因数の和:94473276

約数の個数: 60

約数和(自身を含む): 228436337844

約数和(自身を除く): 160415592804

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 80, 90, 120, 144, 180, 240, 360, 720, 94473257, 188946514, 283419771, 377893028, 472366285, 566839542, 755786056, 850259313, 944732570, 1133679084, 1417098855, 1511572112, 1700518626, 1889465140, 2267358168, 2834197710, 3401037252, 3778930280, 4251296565, 4534716336, 5668395420, 6802074504, 7557860560, 8502593130, 11336790840, 13604149008, 17005186260, 22673581680, 34010372520, 68020745040]

約数ペア:

[(1, 68020745040), (2, 34010372520), (3, 22673581680), (4, 17005186260), (5, 13604149008), (6, 11336790840), (8, 8502593130), (9, 7557860560), (10, 6802074504), (12, 5668395420), (15, 4534716336), (16, 4251296565), (18, 3778930280), (20, 3401037252), (24, 2834197710), (30, 2267358168), (36, 1889465140), (40, 1700518626), (45, 1511572112), (48, 1417098855), (60, 1133679084), (72, 944732570), (80, 850259313), (90, 755786056), (120, 566839542), (144, 472366285), (180, 377893028), (240, 283419771), (360, 188946514), (720, 94473257)]