193268520

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{536857}}^1$

素因数の和:536874

約数の個数: 48

約数和(自身を含む): 628123860

約数和(自身を除く): 434855340

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 180, 360, 536857, 1073714, 1610571, 2147428, 2684285, 3221142, 4294856, 4831713, 5368570, 6442284, 8052855, 9663426, 10737140, 12884568, 16105710, 19326852, 21474280, 24158565, 32211420, 38653704, 48317130, 64422840, 96634260, 193268520]

約数ペア:

[(1, 193268520), (2, 96634260), (3, 64422840), (4, 48317130), (5, 38653704), (6, 32211420), (8, 24158565), (9, 21474280), (10, 19326852), (12, 16105710), (15, 12884568), (18, 10737140), (20, 9663426), (24, 8052855), (30, 6442284), (36, 5368570), (40, 4831713), (45, 4294856), (60, 3221142), (72, 2684285), (90, 2147428), (120, 1610571), (180, 1073714), (360, 536857)]