16499681040

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{68748671}}^1$

素因数の和:68748687

約数の個数: 40

約数和(自身を含む): 51149011968

約数和(自身を除く): 34649330928

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 68748671, 137497342, 206246013, 274994684, 343743355, 412492026, 549989368, 687486710, 824984052, 1031230065, 1099978736, 1374973420, 1649968104, 2062460130, 2749946840, 3299936208, 4124920260, 5499893680, 8249840520, 16499681040]

約数ペア:

[(1, 16499681040), (2, 8249840520), (3, 5499893680), (4, 4124920260), (5, 3299936208), (6, 2749946840), (8, 2062460130), (10, 1649968104), (12, 1374973420), (15, 1099978736), (16, 1031230065), (20, 824984052), (24, 687486710), (30, 549989368), (40, 412492026), (48, 343743355), (60, 274994684), (80, 206246013), (120, 137497342), (240, 68748671)]