159593040

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{221657}}^1$

素因数の和:221676

約数の個数: 60

約数和(自身を含む): 535969044

約数和(自身を除く): 376376004

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, 221657, 443314, 664971, 886628, 1108285, 1329942, 1773256, 1994913, 2216570, 2659884, 3324855, 3546512, 3989826, 4433140, 5319768, 6649710, 7979652, 8866280, 9974565, 10639536, 13299420, 15959304, 17732560, 19949130, 26598840, 31918608, 39898260, 53197680, 79796520, 159593040]

約数ペア:

[(1, 159593040), (2, 79796520), (3, 53197680), (4, 39898260), (5, 31918608), (6, 26598840), (8, 19949130), (9, 17732560), (10, 15959304), (12, 13299420), (15, 10639536), (16, 9974565), (18, 8866280), (20, 7979652), (24, 6649710), (30, 5319768), (36, 4433140), (40, 3989826), (45, 3546512), (48, 3324855), (60, 2659884), (72, 2216570), (80, 1994913), (90, 1773256), (120, 1329942), (144, 1108285), (180, 886628), (240, 664971), (360, 443314), (720, 221657)]